The Art of Travel; Or, Shifts and Contrivances Available in Wild Countries

THE ART OF TRAVEL
or
Shifts and Contrivances Available in Wild Countries

by

Francis Galton

First published in Great Britain by John Murray, London in 1872.

CONTENTS

[Preface]
[Preparatory Enquiries]
[Organising an Expedition]
[Outfit]
[Medicine]
[Surveying Instruments]
[Memoranda and Log-Books]
[Measurements]
[Climbing and Mountaineering]
[Cattle]
[Harness]
[Carriages]
[Swimming]
[Rafts and Boats]
[Fords and Bridges]
[Clothing]
[Bedding]
[Bivouac]
[Huts]
[Sleeping-Bags]
[Tents]
[Furniture]
[Fire]
[Food]
[Water for Drinking]
[Guns and Rifles]
[Gun-fittings and Ammunition]
[Shooting, hints on]
[Game, other means of capturing]
[Fishing]
[Signals]
[Bearings by Compass, Sun, etc.]
[Marks by the wayside]
[Way, to find]
[Caches and Depôts]
[Savages, Management of]
[Hostilities]
[Mechanical Appliances]
[Knots]
[Writing Materials]
[Timber]
[Metals]
[Leather]
[Cords, String, and Thread]
[Membrane, Sinew, and Horn]
[Pottery]
[Candles and Lamps]
[Conclusion of the Journey]
[Index]

PREFACE TO THE FIFTH EDITION.

This Edition does not differ materially from the fourth. I have incorporated some new material, including Colomb and Bolton's flashing signals, but in other respects the Work is little altered. I therefore reprint the

PREFACE TO THE FOURTH EDITION.

In publishing a fourth Edition of the 'Art of Travel,' it is well that I should preface it with a few words of explanation on the origin and intention of the Book and on the difference between this and former Editions.

The idea of the work occurred to me when exploring South-western Africa in 1850-51. I felt acutely at that time the impossibility of obtaining sufficient information on the subjects of which it treats; for though the natives of that country taught me a great deal, it was obvious that their acquaintance with bush lore was exceedingly partial and limited. Then remembering how the traditional maxims and methods of travelling in each country differ from those of others, and how every traveller discovers some useful contrivances for himself, it appeared to me, that I should do welcome service to all who have to rough it--whether explorers, emigrants, missionaries or soldiers,*--by collecting the scattered experiences of many such persons in various circumstances, collating them, examining into their principles, and deducing from them what might fairly be called an "Art of Travel." To this end, on my return home, I searched through a vast number of geographical works, I sought information from numerous travellers of distinction and I made a point of re-testing, in every needful case, what I had read or learned by hearsay.

[Footnote] * ". . . the soldier should be taught all such practical expedients and their philosophy, as are laid down in Mr. Galton's useful little book . . . "--'Minute by the late Sir James Outram on Army Management.' Parliamentary Return, of May 240, p. 159.

It should be understood that I do not profess to give exhaustive treatises on each of the numerous subjects comprised in this volume, but only such information as is not generally known among travellers. A striking instance of the limited geographical area over which the knowledge of many useful contrivances extends, is that described as a 'Dateram,' p. 164, by which tent ropes may be secured in sand of the loosest description. Though tents are used over an enormous extent of sandy country, in all of which this simple contrivance would be of the utmost value on every stormy night, and though the art of pitching tents is studied by the troops of all civilised and partly civilised nations, yet I believe that the use of the dateram never extended beyond the limits of a comparatively small district in the south of the Sahara, until I had described it in a former Edition; and further, my knowledge of that contrivance was wholly due to a single traveller, the late Dr. Barth.

The first Edition of the 'Art of Travel' was published in 1854: it was far less comprehensive than the later ones; for my materials steadily accumulate, and each successive Edition has shown a marked improvement on its predecessor. Hitherto I have adhered to the original arrangement of the work, but am now obliged to deviate from it, for the contents have outgrown the system of classification I first adopted. Before I could interpolate the new matter prepared for this Edition, I found it necessary to recast the last one, by cutting it into pieces, sorting it into fresh paragraphs and thoroughly revising the writing--disentangling here and consolidating there. The present Edition will consequently be found more conveniently arranged than those that preceded it, and, at the same time, I trust the copiousness of its Index will enable persons to find with readiness any passage they had remarked in a former Edition, and to which they may desire again to refer.

I am still most thankful to strangers as well as to friends for contributions of hints or corrections, having been indebted to many a previously unknown correspondent for valuable information. I beg that such communications may be addressed to me, care of my publisher, Mr. Murray, 50, Albermarle Street, London.

* * * * *

P.S.--A reviewer of my Third Edition accused me of copying largely from an American book, called 'The Prairie Traveller,' by, the then, Capt. Randolph B. Marcy. I therefore think it well to remark that the first Edition of that work was published in 1859 (Harper and Brothers, New York;--by authority of the American War Department), and that the passages in question are all taken from my second Edition published in 1856; part of them are copies of what I had myself written, the rest are reprints of my quotations, as though the Author of the 'Prairie Traveller' had himself originally selected them.

I take this opportunity of remarking that though I have been indebted for information to a very large number of authors and correspondents, yet I am sorry to be unable to make my acknowledgements except in comparatively few instances. The fact is that the passages in this book are seldom traceable to distinctly definite sources: commonly more than one person giving me information that partially covers the same subject, and not unfrequently my own subsequent enquiries modifying or enlarging the hints I had received. Consequently I have given the names of authorities only when my information has been wholly due to them, or when their descriptions are so graphic that I have transferred them without alteration into my pages, or else when their statements require confirmation. It will be easy to see by the context to which of these categories each quotation belongs.

Francis Galton

ART OF TRAVEL.

PREPARATORY INQUIRIES.

To those who meditate Travel.--Qualifications for a Traveller.--If you have health, a great craving for adventure, at least a moderate fortune, and can set your heart on a definite object, which old travellers do not think impracticable, then--travel by all means. If, in addition to these qualifications, you have scientific taste and knowledge, I believe that no career, in time of peace, can offer to you more advantages than that of a traveller. If you have not independent means, you may still turn travelling to excellent account; for experience shows it often leads to promotion, nay, some men support themselves by travel. They explore pasture land in Australia, they hunt for ivory in Africa, they collect specimens of natural history for sale, or they wander as artists.

Reputed Dangers of Travel.--A young man of good constitution, who is bound on an enterprise sanctioned by experienced travellers, does not run very great risks. Let those who doubt, refer to the history of the various expeditions encouraged by the Royal Geographical Society, and they will see how few deaths have occurred; and of those deaths how small a proportion among young travellers. Savages rarely murder new-comers; they fear their guns, and have a superstitious awe of the white man's power: they require time to discover that he is not very different to themselves, and easily to be made away with. Ordinary fever are seldom fatal to the sound and elastic constitution of youth, which usually has power to resist the adverse influences of two or three years of wild life.

Advantages of Travel.--It is no slight advantage to a young man, to have the opportunity for distinction which travel affords. If he plans his journey among scenes and places likely to interest the stay-at-home public, he will probably achieve a reputation that might well be envied by wiser men who have not had his opportunities.

The scientific advantages of travel are enormous to a man prepared to profit by them. He sees Nature working by herself, without the interference of human intelligence; and he sees her from new points of view; he has also undisturbed leisure for the problems which perpetually attract his attention by their novelty. The consequence is, that though scientific travellers are comparatively few, yet out of their ranks a large proportion of the leaders in all branches of science has been supplied. It is one of the most grateful results of a journey to the young traveller to find himself admitted, on the ground of his having so much of special interest to relate, into the society of men with whose names he had long been familiar, and whom he had reverenced as his heroes.

To obtain Information.--The centres of information respecting rude and savage countries are the Geographical, Ethnological, and Anthropological societies at home and abroad. Any one intending to travel should put himself into communication with the Secretary, and become a member of one or more of these Societies; he will not only have access to books and maps, but will be sure to meet with sympathy, encouragement, and intelligent appreciation. If he is about to attempt a really bold exploration under fair conditions of success, he will no doubt be introduced to the best living authorities on the country to which he is bound, and will be provided with letters of introduction to the officials at the port where he is to disembark, that will smooth away many small difficulties and give him a recognised position during his travels.

Information on Scientific Matters.--Owing to the unhappy system of education that has hitherto prevailed, by which boys acquire a very imperfect knowledge of the structure of two dead languages, and none at all of the structure of the living world, most persons preparing to travel are overwhelmed with the consciousness of their incapacity to observe, with intelligence, the country they are about to visit. I have been very frequently begged by such persons to put them in the way of obtaining a rudimentary knowledge of the various branches of science, and have constantly made inquiries; but I regret to say that I have been unable to discover any establishment where suitable instruction in natural science is to be obtained by persons of the age and station of most travellers. Nor do I know of any persons who advertise private tuition in any of its branches whose names I might therefore be at liberty to publish, except Professor Tennant, who gives private lessons in mineralogy at his shop in the Strand, where the learner might easily familiarise himself with the ordinary minerals and fossils, and where collections might be purchased for after reference. An intending traveller could readily find naturalists who would give lessons, in museums and botanical gardens, adapting their instruction to his probable wants, and he would thus obtain some familiarity with the character of the principal plants and animals amongst which he would afterwards be thrown. If he has no private means of learning the names of such persons, I should recommend him to write to some public Professor, stating all particulars, and begging the favour of his advice. The use of the sextant may be learnt at various establishments in the City and East End of London, where the junior officers of merchant vessels receive instruction at small cost. A traveller could learn their addresses from the maker of his sextant. He might also apply at the rooms of the Royal Geographical Society, 1, Savile Row, London, where he would probably receive advice suitable to his particular needs, and possibly some assistance of a superior order to that which the instructors of whom I spoke profess to afford. That well-known volume, 'The Admiralty Manual of Scientific Inquiry,' has been written to meet the wants of uninformed travellers; and a small pamphlet, 'Hints to Travellers,' has been published with the same object, by the Royal Geographical Society. It is procurable at their rooms. There is, perhaps, no branch of Natural History in which a traveller could do so much, without more information than is to be obtained from a few books, than that of the Science of Man. He should see the large collection of skulls in the College of Surgeons, and the flint and bone implements in the British Museum, the Christie Museum, and elsewhere, and he should buy the principal modern works on anthropology, to be carefully re-studied on his outward voyage.

Conditions of Success and Failure in Travel.--An exploring expedition is daily exposed to a succession of accidents, any one of which might be fatal to its further progress. The cattle may at any time stray, die, or be stolen; water may not be reached, and they may perish; one or more of the men may become seriously ill, or the party may be attacked by natives. Hence the success of the expedition depends on a chain of eventualities, each link of which must be a success; for if one link fails at that point, there must be an end of further advance. It is therefore well, especially at the outset of a long journey, not to go hurriedly to work, nor to push forward too thoughtlessly. Give the men and cattle time to become acclimatised, make the bush your home, and avoid unnecessary hardships. Interest yourself chiefly in the progress of your journey, and do not look forward to its end with eagerness. It is better to think of a return to civilisation, not as an end to hardship and a haven from ill, but as a close to an adventurous and pleasant life. In this way, risking little, and insensibly creeping on, you will make connections, and learn the capabilities of the country, as you advance; all which will be found invaluable in the case of a hurried or disastrous return. And thus, when some months have passed by, you will look back with surprise on the great distance travelled over; for, if you average only three miles a day, at the end of the year you will have advanced 1200, which is a very considerable exploration. The fable of the Tortoise and the Hare is peculiarly applicable to travellers over wide and unknown tracts. It is a very high merit to accomplish a long exploration without loss of health, of papers, or even of comfort.

Physical Strength of Leader.--Powerful men do not necessarily make the most eminent travellers; it is rather those who take the most interest in their work that succeed the best; as a huntsman says, "it is the nose that gives speed to the hound." Dr. Kane, who was one of the most adventurous of travellers, was by no means a strong man, either in health or muscle.

Good Temper.--Tedious journeys are apt to make companions irritable one to another; but under hard circumstances, a traveller does his duty best who doubles his kindliness of manner to those about him, and takes harsh words gently, and without retort. He should make it a point of duty to do so. It is at those times very superfluous to show too much punctiliousness about keeping up one's dignity, and so forth; since the difficulty lies not in taking up quarrels, but in avoiding them.

Reluctant Servants.--Great allowance should be made for the reluctant co-operation of servants; they have infinitely less interest in the success of the expedition than their leaders, for they derive but little credit from it. They argue thus:--"Why should we do more than we knowingly undertook, and strain our constitutions and peril our lives in enterprises about which we are indifferent?" It will, perhaps, surprise a leader who, having ascertained to what frugal habits a bush servant is inured, learns on trial, how desperately he clings to those few luxuries which he has always had. Thus, speaking generally, a Cape servant is happy on meat, coffee, and biscuit; but, if the coffee or biscuit has to be stopped for a few days, he is ready for mutiny.

ORGANISING AN EXPEDITION.

Size of Party.--The best size for a party depends on many considerations. It should admit of being divided into two parts, each strong enough to take care of itself, and in each of which is one person at least able to write a letter,--which bus servants, excellent in every other particular, are too often unable to do. In travel through a disorganised country, where there are small chiefs and bands of marauders, a large party is necessary; thus the great success of Livingstone's earlier expeditions was largely due to his being provided with an unusually strong escort of well-armed and warlike, but not too aggressive, Caffres. In other cases small parties succeed better than large ones; they excite less fear, do not eat up the country, and are less delayed by illness. The last fatal expedition of Mungo Park is full of warning to travellers who propose exploring with a large body of Europeans.

Solitary Travellers.--Neither sleepy nor deaf men are fit to travel quite alone. It is remarkable how often the qualities of wakefulness and watchfulness stand every party in good stead.

Servants.--Nature of Engagements.--The general duties that a servant should be bound to, independently of those for which he is specially engaged, are--under penalty of his pay being stopped, and, it may be, of dismissal--to maintain discipline, take share of camp-duties and night-watch, and do all in his power to promote the success of the expedition. His wages should not be payable to him in full, till the return of the party to the town from which it started, or to some other civilised place. It is best that all clothing, bedding, etc., that the men may require, should be issued out and given to them as a present, and that none of their own old clothes should be allowed to be taken. They are more careful of what is their own; and, by supplying the things yourself, you can be sure that they are good in quality, uniform in appearance, and equal in weight, while this last is ascertainable.

The following Form of Agreement is abridged from one that was used in Mr. Austin's expedition in Australia. It seems short, explicit, and reasonable:--

"We the undersigned, forming an expedition about to explore the interior of ----, under Mr. A., consent to place ourselves (horses and equipments) entirely and unreservedly under his orders for the above purpose, from the date hereof until our return to----, or, on failure in this respect, to abide all consequences that may result. We fully recognise Mr. B. as the second, and Mr. C. as the third in command; and the right of succession to the command and entire charge of the party in the order thus stated.

"We severally undertake to use our best endeavours to promote the harmony of the party, and the success of the expedition.

"In witness whereof we sign our names. (Here follow the signatures.) Read over and signed by the respective parties, in my presence."

(Here follows the signature of some person of importance in the place where the expedition is organised.)

By the words, "abide all consequences," the leader would be justified in leaving a man to shift for himself, and refusing his pay, if the case were a serious one.

Good Interpreters are very important: men who have been used by their chiefs, missionaries, etc., as interpreters, are much to be preferred; for so great is the poverty of thought and language among common people, that you will seldom find a man, taken at hazard, able to render your words with correctness. Recollect to take with you vocabularies of all the tribes whom you are at all likely to visit.

Engaging Natives.--On engaging natives, the people with whom they have lived, and to whom they have become attached and learnt to fear, should impress on them that, unless they bring you back in safety, they must never show their faces again, nor expect the balance of their pay, which will only be delivered to them on your return.

Women.--Natives' Wives.--If some of the natives take their wives, it gives great life to the party. They are of very great service, and cause no delay; for the body of a caravan must always travel at a foot's pace, and a woman will endure a long journey nearly as well as a man, and certainly better than a horse or a bullock. They are invaluable in picking up and retailing information and hearsay gossip, which will give clues to much of importance, that, unassisted, you might miss. Mr. Hearne the American traveller of the last century, in his charming book, writes as follows, and I can fully corroborate the faithfulness with which he gives us a savage's view of the matter. After the account of his first attempt, which was unsuccessful, he goes on to say,--"The very plan which, by the desire of the Governor, we pursued, of not taking any women with us on the journey, was, as the chief said, the principal thing that occasioned all our want: 'for,' said he, 'when all the men are heavy laden, they can neither hunt nor travel to any considerable distance; and if they meet with any success in hunting, who is to carry the produce of the labour?' 'Women,' said he, 'were made for labour: one of them can carry or haul as much as two men can do. They also pitch our tents, make and mend our clothing, keep us warm at night; and in fact there is no such thing as travelling any considerable distance, or for any length of time, in this country without their assistance.' 'Women,' said he again, 'though they do everything are maintained at a trifling expense: for, as they always stand cook, the very licking of their fingers, in scarce times, is sufficient for their subsistence.'"

Strength of Women.--I believe there are few greater popular errors than the idea we have mainly derived from chivalrous times, that woman is a weakly creature. Julius C aesar, who judged for himself, took a very different view of the powers of certain women of the northern races, about whom he wrote. I suppose, that in the days of baronial castles, when crowds of people herded together like pigs within the narrow enclosures of a fortification and the ladies did nothing but needlework in their boudoirs, the mode of life wasvery prejudicial to their nervous system and muscular powers. The women suffered from the effects of ill ventilation and bad drainage, and had none of the counteracting advantages of the military life that was led by the males. Consequently women really became the helpless dolls that they were considered to be, and which it is still the fashion to consider them. It always seems to me that a hard-worked woman is better and happier for her work. It is in the nature of women to be fond of carrying weights; you may see them in omnibuses and carriages, always preferring to hold their baskets or their babies on their knees, to setting them down on the seats by their sides. A woman, whose modern dress includes I know not how many cubic feet of space, has hardly ever pockets of a sufficient size to carry small articles; for she prefers to load her hands with a bag or other weighty object. A nursery-maid, who is on the move all day, seems the happiest specimen of her sex; and, after her, a maid-of-all work who is treated fairly by her mistress.

[Outfit]

OUTFIT.

It is impossible to include lists of outfit, in any reasonable space, that shall suit the various requirements of men engaged in expeditions of different magnitudes, who adopt different modes of locomotion, and who visit different countries and climates. I have therefore thought it best to describe only one outfit as a specimen, selecting for my example the desiderata for South Africa. In that country the traveller has, or had a few years ago, to take everything with him, for there were no civilised settlers, and the natural products of the country are of as little value in supplying his wants as those of any country can be. Again, South African wants are typical of those likely to be felt in every part of a large proportion of the region where rude travel is likely to be experienced, as in North Africa, in Australia, in Southern Siberia, and even in the prairies and pampas of North and South America. To make such an expedition effective all the articles included in the following lists may be considered as essential; I trust, on the other hand, that no article of real importance is omitted.

Stores for general use.--These are to a great degree independent of the duration of the journey.

Presents and Articles for Payment.--It is of the utmost importance to a traveller to be well and judiciously supplied with these: they are his money, and without money a person can no more travel in Savagedom than in Christendom. It is a great mistake to suppose that savages will give their labour or cattle in return for anything that is bright or new: they have their real wants and their fashions as much as we have; and, unless what a traveller brings, meets either the one or the other, he can get nothing from them, except through fear or compulsion.

The necessities of a savage are soon satisfied; and, unless he belongs to a nation civilised enough to live in permanent habitations, and secure from plunder, he cannot accumulate, but is only able to keep what he actually is able to carry about his own person. Thus, the chief at Lake Ngami told Mr. Andersson that his beads would be of little use, for the women about the place already "grunted like pigs" under the burdens of those that they wore, and which they had received from previous travellers. These are matters of serious consideration to persons who propose to travel with a large party, and who must have proportionably large wants.

Speaking of presents and articles for payment, as of money, it is essential to have a great quantity and variety of small change, wherewith the traveller can pay for small services, for carrying messages, for draughts of milk, pieces of meat, etc. Beads, shells, tobacco, needles, awls, cotton caps, handkerchiefs, clasp-knives, small axes, spear and arrow heads, generally answer this purpose.

There is infinite fastidiousness shown by savages in selecting beads, which, indeed, are their jewellery; so that valuable beads, taken at hap-hazard, are much more likely to prove failures than not. It would always be well to take abundance (40 or 50 lbs. weight goes but a little way) of the following cheap beads, as they are very generally accepted,--dull white, dark blue, and vermilion red, all of a small size.

It is the ignorance of what are the received articles of payment in a distant country, and the using up of those that are taken, which, more than any other cause, limits the journeyings of an explorer: the demands of each fresh chief are an immense drain upon his store.

Summary.--To know the minimum weight for which a proposed expedition must find means of transport, the omitted figures must be supplied in the following schedule, the others must be corrected where required, and the whole must be added together.

Stores for general use:--

Various small stores 95 lbs.
Various heavy stores
Stationery 30
Mapping 31
Natural History (occasional) 30
Stores for Individual use:--
For each white man (at rate of 7 lbs. per month) 66
For each black man (at rate of 3 lbs. per month 30
Presents and articles of payment are usually of far
greater weight than all the above things put together.
TOTAL WEIGHT TO BE CARRIED BY EXPEDITION 282

Mem.--If meat and bread, and the like, have to be carried, a very large addition of weight must be made to this list, for the weight of a daily ration varies from 3 lbs., or even 4 lbs., to 2 lbs., according to the concentration of nutriment in the food that is used. Slaughter animals carry themselves; but the cattle-watchers swell the list of those who have to be fed.

Means of Transport.--In order to transport the articles belonging to an expedition across a wild and unknown country, we may estimate as follows:--

Beasts of burthen:--

An ass will not usually care more than about (net weight) 65 lbs.
A small mule 90
A horse 100
An ox of an average greed 120
A camel (which rarely can be used by an explorer) 300

It is very inconvenient to take more than six pack-animals in a caravan that has to pass over broken country, for so much time is lost by the whole party in re-adjusting the packs of each member of it, whenever one gets loose, that its progress is seriously retarded.

Carriages.--An animal--camels always excepted--draws upon wheels in a wild country about two and a half times the weight he can carry.

lbs.
A light cart, exclusive of the driver, should not carry
more than..................................................800
A light waggon, such as one or two horses would trot
away with, along a turnpike road, not more than...........1500
A waggon of the strongest construction, not more than.........3000
Weight of Rations.--A fair estimate in commissariat matters is as follows:--
A strong waggon full of food carries 1000 full-day rations
The pack of an ox " 40 "
The pack of a horse " 30 "
A slaughter ox yields, as fresh meat 80 "
A fat sheep yields " 10 "
(N.B. Meat when jerked loses about one-half of its nourishing powers.)

MEDICINE.

General Remarks.--Travellers are apt to expect too much from their medicines, and to think that savages will hail them as demigods wherever they go. But their patients are generally cripples who want to be made whole in a moment, and other suchlike impracticable cases. Powerful emetics, purgatives, and eyewashes are the most popular physickings.

The traveller who is sick away from help, may console himself with the proverb, that "though there is a great difference between a good physician and a bad one, there is very little between a good one and none at all."

Drugs and Instruments.--Outfit of Medicines.--A traveller, unless he be a professed physician, has no object in taking a large assortment of drugs. He wants a few powders, ready prepared; which a physician, who knows the diseases of the country in which he is about to travel, will prescribe for him. Those in general use are as follows:--

1. Emetic, mild; 2. ditto, very powerful, for poison (sulphate of zinc, also used as an eye-wash in Ophthalmia). e. Aperient, mild; 4. ditto, powerful. 5. Cordial for diarrhoea. 6. Quinine for ague. 7. Sudorific (Dover's powder). 8. Chlorodyne. 9. Camphor. 10. Carbolic acid.

In addition to these powders, the traveller will want Warburg's fever-drops; glycerine or cold cream; mustard-paper for blistering; heartburn lozenges; lint; a small roll of diachylon; lunar-caustic, in a proper holder, to touch old sores with, and for snake-bites; a scalpel and a blunt-pointed bistoury, with which to open abcesses (the blades of these should be waxed, to keep them from rust); a good pair of forceps, to pull out thorns; a couple of needles, to sew up gashes; waxed thread, or better, silver wire. A mild effervescing aperient, like Moxon's is very convenient. Seidlitz-powders are perhaps a little too strong for frequent use in a tropical climate.

How to carry Medicines.--The medicines should be kept in zinc pill-boxes with a few letters punched both on their tops and bottoms, to indicate what they contain, as Emet., Astr. etc. It is more important that the bottoms of the boxes should be labelled than their tops; because when two of them have been opened at the same time, it often happens that the tops run a risk of being changed.

It will save continual trouble with weights and scales, if the powders be so diluted with flour, that one Measureful of each shall be a full average dose for an adult; and if the measure to which they are adopted be cylindrical, and of such a size as just to admit a common lead-pencil, and of a determined length, it can at any time be replaced by twisting up a paper cartridge. I would further suggest that the powders be differently coloured, one colour being used for emetics and another for aperients.

Lint, to make.--Scrape a piece of linen with a knife.

Ointment.--Simple cerate, which is spread on lint as a soothing plaister for sores, consists of equal parts of oil and wax; but lard may be used as a substitute for the wax.

Seidlitz-powders are not often to be procured in the form we are accustomed to take them in, in England; so a recipe for making 12 sets of them, is annexed:--1 1/2 oz. of Carbonate of Soda and 3 oz. of Tartarised Soda, for the blue papers; 7 drachms of Tartaric Acid, for the white papers.

Bush Remedies.--Emetics.--For want of proper physic, drink a charge of gunpowder in a tumblerful of warm water of soap-suds, and tickle the throat.

Vapour-baths are used in many countries, and the following plan, used in Russia, is often the most convenient. Heat stones in the fire, and put them on the ground in the middle of the cabin or tent; on these pour a little water, and clouds of vapour are given off. In other parts of the world branches are spread on hot wood-embers, and the patient is placed upon these, wrapped in a large cloth; water is then sprinkled on the embers, and the patient is soon covered with a cloud of vapour. The traveller who is chilled or over-worked, and has a day of rest before him, would do well to practise this simple and pleasant remedy.

Bleeding and Cupping.--Physicians say, now-a-days that bleeding is rarely, if ever, required; and that frequently it does much harm; but they used to bleed for everything. Many savages know how to cup: they commonly use a piece ofa horn as the cup, and they either suck at a hole in the top of the horn, to produce the necessary vacuum, or they make a blaze as we do, but with a wisp of grass.

Illnesses.--Fevers of all kinds, diarrhoea, and rheumatism, are the plagues that most afflict travellers; ophthalmia often threatens them. Change of air, from the flat country up into the hills, as soon as the first violence of the illness is past, works wonders in hastening and perfecting a cure.

Fever.--The number of travellers that have fallen victims to fever in certain lands is terrible: it is a matter of serious consideration whether any motives, short of imperious duty, justify a person in braving a fever-stricken country. In the ill-fated Niger expedition, three vessels were employed, of which the 'Albert' stayed the longest time in the river, namely two months and two days. Her English crew consisted of 62 men; of these, 55 caught fever in the river, and 23 died. Of the remaining seven, only two ultimately escaped scot-free; the others suffering, more or less severely, on their return to England. In Dr. McWilliams's Medical History of this expedition, it is laid down that the Niger fever, which may be considered as a type of pestilential fever generally, usually sets in sixteen days after exposure to the malaria; and that one attack, instead of acclimatising the patient, seems to render him all the more liable to a second. Every conceivable precaution known in those days, had been taken to ensure the health of the crew of the 'Albert.' A great discovery of modern days is the power of quinine to keep off many types of fever. A person would, now, have little to fear in taking a passage in a Niger steamer; supposing that vessels ran regularly up that river. The quinine he would take, beginning at the coast, would render him proof against fever, until he had passed the delta; but nothing would remove the risk of a long sojourn in the delta itself. However, I should add that Dr. Livingstone's experience on the zambesi throws doubt on the power of quinine to keep off the type of fever that prevails upon that river.

Precautions in unhealthy Places.--There are certain precautions which should be borne in mind in unhealthy places, besides that which I have just mentioned of regularly taking small doses of quinine, such as never to encamp to the leeward of a marsh; to sleep close in between large fires, with a handkerchief gathered round your face (natural instinct will teach this); to avoid starting too early in the morning; and to beware of unnecessary hunger, hardship, and exposure. It is a widely-corroborated fact that the banks of a river and adjacent plains are often less affected by malaria than the low hills that overlook them.

Diarrhoea.--With a bad diarrhoea, take nothing but broth, rice water, and it may be rice, in very small quantities at a meal, until you are quite restored. The least piece of bread or meat causes an immediate relapse.

Ophthalmia.--Sulphate of zinc is invaluable as an eyewash: for ophthalmia is a scourge in parts of North and South Africa, in Australia, and in many other countries. The taste of the solution which should be strongly astringent, is the best guide to its strength.

Tooth-ache.--Tough diet tries the teeth so severely, that a man about to undergo it, should pay a visit to a dentist before he leaves England. An unskilled traveller is very likely to make a bad job of a first attempt at tooth-drawing. By constantly pushing and pulling an aching tooth, it will in time loosen, and perhaps, after some weeks, come out.

Thirst.--Pour water over the clothes of the patient, and keep them constantly wet; restrain his drinking, after the first few minutes, as strictly as you can summon heart to do it. (See "Thirst" in the chapter on "Water.") In less severe cases, drink water with a tea-spoon; it will satisfy a parched palate as much as if you gulped it down in tumblerfuls, and will disorder the digestion very considerably less.

Hunger.--Give two or three mouthfuls, every quarter of an hour, to a man reduced to the last extremity by hunger; strong broth is the best food for him.

Poisoning.--The first thing is to give a powerful emetic, that whatever poison still remains unabsorbed in the stomach, may be thrown up. Use soap-suds or gunpowder (see Emetics) if proper emetics are not at hand. If there be violent pains and gripings, or retchings, give plenty of water to make the vomitings more easy. Next, do your best to combat the symptoms that are caused by the poison which was absorbed before the emetic acted. Thus, if the man's feet are cold and numbed, put hot stones against them, and wrap them up warmly. If he be drowsy, heavy, and stupid, give brandy and strong coffee, and try to rouse him. There is nothing more to be done, save to avoid doing mischief.

Fleas.--"Italian flea-powder," sold in the East, is really efficacious. It is the powdered "Pire oti" (or flea-bane), mentioned in Curzon's 'Armenia' as growing in that country; it has since become an important article of export. A correspondent writes to me, "I have often found a light cotton or linen bag a great safeguard against the attacks of fleas. I used to creep into it, draw the loop tight round my neck, and was thus able to set legions of them at defiance."

Vermin on the Person.--I quote the following extract from Huc's 'Travels in Tartary':--"We had now been travelling for nearly six weeks, and still wore the same clothing we had assumed on our departure. The incessant pricklings with which we were harassed, sufficiently indicated that our attire was peopled with the filthy vermin to which the Chinese and Tartars are familiarly accustomed; but which, with Europeans, are objects of horror and disgust. Before quitting Tchagan-Kouren, we had bought in a chemist's shop a few sapeks'-worth of mercury. We now made with it a prompt and specific remedy against the lice. We had formerly got the receipt from some Chinese; and, as it may be useful to others, we think it right to describe it here. You take half an ounce of mercury, which you mix with old tea-leaves previously reduced to paste by mastication. to render this softer, you generally add saliva; water could not have the same effect. You must afterwards bruise and stir it a while, so that the mercury may be divided into little balls as fine as dust. (I presume the blue pill is a pretty exact equivalent to this preparation.) You infuse this composition into a string of cotton, loosely twisted, which you hang round the neck; the lice are sure to bite at the bait, and they thereupon as surely swell, become red, and die forthwith. In China and in Tartary you have to renew this salutary necklace once a month."

Blistered Feet.--To prevent the feet from blistering, it is a good plan to soap the inside of the stocking before setting out, making a thick lather all over it. A raw egg broken into a boot, before putting it on, greatly softens the leather: of course the boots should be well greased when hard walking is anticipated. After some hours on the road, when the feet are beginning to be chafed, take off the shoes, and change the stockings; Putting what was the right stocking on the left foot, and the left stocking on the right foot. Or, if one foot only hurts, take off the boot and turn the stocking inside out. These were the plans adopted by Captain Barclay. when a blister is formed, "rub the feet, on going to bed, with spirits mixed with tallow dropped from a candle into the palm of the hand; on the following morning no blister will exist. The spirits seem to possess the healing power, the tallow serving only to keep the skin soft and pliant. This is Captain Cochrane's advice, and the remedy was used by him in his pedestrian tour." (Murray's Handbook of Switzerland.') The recipe is an excellent one; pedestrians and teachers of gymnastics all endorse it.

Rarefied Air, effects of.--On high plateaux or mountains new-comers must expect to suffer. The symptoms are described by many South American travellers; the attack of them is there, among other names, called the puna. The disorder is sometimes fatal to stout plethoric people; oddly enough, cats are unable to endure it: at villages 13,000 feet above the sea, Dr. Tschudi says that they cannot live. Numerous trials have been made with these unhappy feline barometers, and the creatures have been found to die in frightful convulsions. The symptoms of the puna are giddiness, dimness of sight and hearing, headache, fainting-fits, blood from mouth, eyes, nose, lips, and a feeling like sea-sickness. Nothing but time cures it. It begins to be felt severely at from 12,000 to 13,000 feet above the sea. M. Hermann Schlagintweit, who has had a great deal of mountain experience in the Alps and in the Himalayas, up to the height of 20,000 feet or more, tells me that he found the headache, etc., come on when there was a breeze, far more than at any other time. His whole party would awake at the same moment, and begin to complain of the symptoms, immediately on the commencement of a breeze. The symptoms of overwork are not wholly unlike those of the puna, and many young travellers who have felt the first, have ascribed them to the second.

Scurvy has attacked travellers even in Australia; and I have myself felt symptoms of it in Africa, when living wholly on meat. Any vegetable diet cures it: lime-juice, treacle, raw potatoes, and acid fruits are especially efficacious. Dr. Kane insists on the value of entirely raw meat as a certain anti-scorbutic: this is generally used by the Esquimaux.

Haemorrhage from a Wound.--When the blood does not pour or trickle in a steady stream from a deep wound, but jets forth in pulses, and is of a bright red colour, all the bandages in the world will not stop it. It is an artery that is wounded; and, unless there be some one accessible, who knows how to take it up and tie it, I suppose that the method of our fore-fathers is the only one that can be used as you would for a snake-bite (see next paragraph); or else to pour boiling grease into the wound. This is, of course, a barbarous treatment, and its success is uncertain, as the cauterised artery may break out afresh; still, life is in question, and it is the only hope of saving it. After the cautery, the wounded limb should be kept perfectly still, well raised, and cool, until the wound is nearly healed. A tourniquet, which will stop the blood for a time, is made by tying a strong thong, string, or handkerchief firmly above the part, putting a stick through, and screwing it tight. If you know whereabouts the artery lies, which is the object to compress, put a stone over the place under the handkerchief. The main arteries follow pretty much the direction of the inner seams of the sleeves and trousers.

Snake-bites.--Tie a string tight above the part, suck the wound, and caustic it as soon as you can. Or, for want of caustic, explode gunpowder in the wound; of else do what Mr. Mansfield Parkyns well suggests, i.e., cut away with a knife, and afterwards burn out with the end of your iron ramrod, heated as near a white heat as you can readily get it. The arteries lie deep, and as much flesh may, without much danger, be cut or burnt into, as the fingers can pinch up. The next step is to use the utmost energy, and even cruelty, to prevent the patient's giving way to that lethargy and drowsiness which is the usual effect of snake-poison, and too often ends in death.

Wasp and Scorpion-stings.--the Oil scraped out of a tobacco-pipe is a good application; should the scorpion be large, his sting must be treated like a snake-bite.

Broken Bones.--It is extremely improbable that a man should die, in consequence of a broken leg or arm, if the skin be uninjured; but, if the broken end forces its way through the flesh, the injury is a very serious one. Abscesses form, the parts mortify, and the severest consequences often follow. Hence, when a man breaks a bone, do not convert a simple injury into a severe one, by carrying him carelessly. If possible, move the encampment to the injured man, and not vice versa. Mr. Druitt says:--"When a man has broken his leg, lay him on the other side, put the broken limb exactly on the sound one, with a little straw between, and tie the two legs together with handkerchiefs. Thus the two legs will move as one, and the broken bone will not hurt the flesh so much, nor yet come through the skin."

Drowning.--A half-drowned man must be put to bed in dry, heated clothes, hot stones, etc., placed against his feet, and his head must be raised moderately. Human warmth is excellent, such as that of two big men made to lie close up against him, one on each side. All rough treatment is not only ridiculous but full of harm; such as the fashion--which still exists in some places--of hanging up the body by the feet, that the swallowed water may drain out of the mouth.

I reprint here the instructions circulated by Dr. Marshall Hall:--

"1. Treat the patient instantly, on the spot, in the open air, exposing the face and chest to the breeze (except in severe weather).

"To Clear the Throat--2. Place the patient gently on the face, with one wrist under the forehead; all fluids and the tongue itself then fall forwards, leaving the entrance into the windpipe free. If there be breathing--wait and watch; if not, or if it fail,--

"To Excite Respiration--3. Turn the patient well and instantly on his side, and--4. Excite the nostrils with snuff, the throat with a feather, etc., dash cold water on the face previously rubbed warm. If there be no success, lose not a moment but instantly--

"To Imitate Respiration--5. Replace the patient on his face, raising and supporting the chest well on a folded coat or other article of dress;--6. Turn the body very gently on the side and a little beyond, and then briskly on the face, alternately; repeating these measures deliberately, efficiently, and perseveringly fifteen times in the minute, occasionally varying the side; when the patient reposes on the chest, this cavity is compressed by the weight of the body, and expiration takes place; when he is turned on the side, this pressure is removed, and inspiration occurs. 7. when the prone position is resumed, make equable but efficient pressure, with brisk movement, along the back of the chest; removing it immediately before rotation on the side: the first measure augments the expiration, the second commences inspiration. The result is--Respiration;--and, if not too late,--Life.

"To induce Circulation and Warmth--8. Rub the limbs upwards, with firm grasping pressure and with energy, using handkerchiefs, etc. by this measure the blood is propelled along the veins towards the heart. 9. Let the limbs be thus dried and warmed, and then clothed, the bystanders supplying coats, waistcoats, etc. 10.. Avoid the continuous warm-bath, and the position on or inclined to the back."

Litter for the Wounded.--If a man be wounded or sick, and has to be carried upon the shoulders of others, make a little for him in the Indian fashion; that is to say, cut two stout poles, each 8 feet long, to make its two sides, and three other cross-bars of 2 1/2 feet each, to be lashed to them. Then supporting this ladder-shaped framework over the sick man as he lies in his blanket, knot the blanket up well to it, and so carry him off palanquin-fashion. One cross-bar will be just behind his head, another in front of his feet; the middle one will cross his stomach, and keep him from falling out; and there will remain two short handles for the carriers to lay hold of. The American Indians carry their wounded companions by this contrivance after a fight, and during a hurried retreat, for wonderful distances. A king of waggon-roof top can easily be made to it, with bent boughs and one spare blanket. (See Palanquin.)

SURVEYING INSTRUMENTS.

In previous editions I reprinted here, with a few trifling alterations, part of a paper that I originally communicated to the Royal Geographical Society, and which will be found at the end of their volume for 1854. In addition to it, communications are published there from Lieutenant Raper, Admiral FitzRoy, Admiral Smyth, Admiral Beechey, and Colonel Sykes; the whole of which was collected under the title of 'Hints to Travellers;' they were printed in a separate form and widely circulated. When the edition was exhausted, a fresh Committee was appointed by the Council of the Royal Geographical society, consisting of Admiral sir George Back, Admiral R. Collinson, and myself, to revise the pamphlet thoroughly. This process was again gone through in 1871, and now the pamphlet is so much amended and enlarged that I should do no good by making extracts. It is much better that intending travellers should apply for this third edition of the 'Hints to Travellers' at the society's rooms, 1, Savile Row: for it gives a great deal of information upon instruments that they would find of real value. Its price is 1s.

Porters for delicate Instruments.--Entrust surveying instruments and fragile articles to come respectable old savage, whose infirmities compel him to walk steadily. He will be delighted at the prospect of picking up a living by such easy service.

Measuring low angles by reflexion.--an ordinary artificial horizon is useless for very low angles. They can be measured to within two or three minutes, by means of a vertical point of reference obtained in the following manner:--Tie two pieces of thread, crossing each other at two feet above the ground, put the vessel of mercury underneath it, and look down upon the mercury. When the eye is so placed, that the crossed threads exactly cover their reflexion, the line of sight is truly vertical; and, if the distant object be brought down to them by the sextant, the angle read off will be 90 degrees + altitude. Captain George's arrangement of glass floating on mercury (made by Cary, Fleet Street, London), allows of very low angles being observed, but the use of this instrument requires considerable caution as to the purity of the mercury and the cleanliness of the glass.

Substitute for glass roof to Horizon.--For want of a glass roof to place over the mercury a piece of gauze stretched over the vessel will answer very tolerably for the purpose of keeping off the wind. The diameter of the pupil of the eye is so large, compared to the thickness of the threads of the gauze, that the latter offer little impediment to a clear view of the image.

Silvering Glasses for Sextants.--"Before taking leave of this subject it may not be unimportant to describe the operation of silvering the glasses of sextants, as those employed on surveying duties very frequently have to perform the operation.

"The requisites are clean tinfoil and mercury (a hare's foot is handy)--lay the tinfoil, which should exceed the surface of the glass by a quarter of an inch on each side, on a smooth surface (the back of a book), rub it out smooth with the finger, add a bubble of mercury, about the size of a small shot, which rub gently over the tinfoil until it spreads itself and shows a silvered surface, gently add sufficient mercury to cover the leaf so that its surface is fluid. Prepare a slip of paper the size of the tinfoil. Take the glass in the left hand, previously well cleaned, and the paper in the right. Brush the surface of the mercury gently to free it from dross. Lay the paper on the mercury, and the glass on it. Pressing gently on the glass, withdraw the paper. turn the glass on its face, and leave it on an inclined plane to allow the mercury to flow off, which is accelerated by laying a strip of tinfoil as a conductor to its lower edge. The edges may, after twelve hours' rest, be removed. In twenty-four hours give it a coat of varnish, made from spirits of wine and red sealing-wax. It may be as well to practise on small bits of common glass, which will soon prove the degree of perfection which the operator has attained." (Admiral Sir E. Belcher.)

MEMORANDA AND LOG-BOOKS.

Best form for Memoranda.--I have remarked that almost every traveller who is distinguished for the copiousness and accuracy of his journals, has written them in a remarkably small but distinct handwriting. Hard pencil-marks (HHH pencils) on common paper, or on metallic paper are very durable. Dr. Barth wrote his numerous observations entirely in Indian-ink. He kept a tiny saucer in his pocket, rubbed with the ink; when he wanted to use it, he rubbed it up with his wetted finger-tip, or resupplied it with fresh ink, and filled his pen and wrote. Captain Burton wrote very much in the dark, when lying awake at night; he used a board with prominent lines of wood, such as is adopted by the blind. It is very important that what is written should be intelligible to a stranger after a long lapse of time. A traveller may die, and his uncompleted work perish with him; or he may return, and years will pass by, and suddenly some observations he had made will be called in question.

Professor J. Forbes says:--"The practice which I have long adopted is this:--to carry a memorandum-book with Harwood's prepared paper" (in this point of detail I do not concur; see next paragraph) "and metallic pencil, in which notes and observations and slight sketches of every description, are made on the spot, and in the exact order in which they occur. These notes are almost ineffaceable, and are preserved for reference. They are then extended, as far as possible, every evening with pen and ink, in a suitable book, in the form of a journal; from which, finally, they may be extracted and modified for any ultimate purpose. The speedy extension of memoranda has several great advantages: it secures a deliberate revision of observations, whether of instruments or of nature, whilst further explanation may be sought, and very often whilst ambiguities or contradictions admit of removal by a fresh appeal to facts. By this precaution, too, the risk of losing all the fruits of some weeks of labour, by the loss of a pocket-book, may be avoided."

It has occurred to me, frequently, to be consulted about the best was of keeping MSS. Captain Blakiston, who surveyed the northern part of the Rocky Mountains, and subsequently received the medal of the Royal Geographical Society, for his exploration and admirable map of the Yang-tse-Kiang, in China, paid great attention to the subject: he was fully in possession of all I had to say on the matter; and I gladly quote the method he adopted in North America, with slight modifications, according to the results of his experience, and with a few trivial additions of my own. For the purposes of memoranda and mapping data, he uses three sets of books, which can be ordered at any lithographer's:--

No. 1. pocket Memorandum Book, measuring three inches and a half by five, made of strong paper. (Captain Blakston did not use, and I should not advise travellers to use, "prepared" paper, for it soon becomes rotten, and the leaves fall out; besides that, wet makes the paper soppy.) The books are paged with bold numbers printed in the corners; two faint red lines are ruled down the middle of each page, half an inch apart, to enable the book to be used as a field-surveyor's book when required. In this pocket=book, every single thing that is recorded at all, is originally recorded with a hard HHH pencil. Everything is written consecutively, without confusion or attempt to save space. There may easily be 150 pages in each of these books; and a sufficient number should be procured to admit of having at least one per month. Do not stint yourself in these.

No. 2. Log-Book.--This is an orderly way of collecting such parts of the surveying material as has been scattered over each day in your note-book. It is to be neatly written out, and will become the standard of future reference. By using a printed form, the labour of drawing up the log on the one hand, and that of consulting it on the other, will be vastly diminished. I give Captain Blakiston's form, in pages 28, 29, and I would urge intending travellers not to depart from it without very valid reasons, for it is the result of considerable care and experience. The size in which the form is printed here is not quite accurate, because the pages of this book are not large enough to admit of it, but the proportion is kept. The actual size is intended to be five and a half inches high and nine inches wide, so that it should open freely along one of the narrow sides of the page, in the way that all memoranda books ought to open. Four pages go to a day; of these the pages 1 and 2 are alone represented in this book, pages 3 and 4 being intended to be left blank.

The bold figures 17 and 18 in the right-hand corners of the form I give, show how the pages should be numbered. The lines in p. 18 should be faint blue.

No. 3. Calculation Book.--This should be of the same size and shape as the Log Book, and should contain outline forms for calculations. The labour and confusion saved by using these, and the accuracy of work that they ensure, are truly remarkable. The instruments used, the observations made, and especially the tables employed, are so exceedingly diverse, that I fear it would be to little purpose if I were to give special examples: each traveller must suit himself. I will, therefore, simply make a few general remarks on this subject, in the following paragraph.

Number of Observations requiring record.--A traveller does excellently, who takes latitudes by meridian altitudes, once in the twenty-four hours; a careful series of lunars once a fortnight, on an average; compass variations as often; and an occulation now and then. He will want, occasionally, a time observation by which to set his watch (I am supposing he uses no chronometer). He ought therefore to provide himself with outline forms for calculating these observations, even if he finds himself obliged to have them printed or lithographed on purpose; and in preparing them, he should bear the following well-known maxims in mind:--

Let all careful observations be in doubles. If they be for latitudes, observe a star N. and a star S.; the errors of your instruments will then affect the results in opposite directions, and the mean of the results will destroy the error. So, if for time, observe in doubles, viz., a star E. and a star W. Also, if for lunars, let your sets be in doubles--one set of distances to a star E. of moon, and one to a star W. of moon. Whenever you begin on lunars, give three hours at least to them, and bring away a reliable series; you will be thus possessed of a certainty to work upon, instead of the miserably unsatisfactory results obtained from a single set of lunars taken here and another set there, scattered all over the country, and impossible to correlate. A series should consist of six sets, each set including three simple distances. Three of these sets should be to a star or stars E. of moon, and three to a star or stars W. of moon. Lunars not taken on the E. and W. plan are almost worthless, no matter how numerous they may be, for the sextant, etc., might be inaccurate to any amount, and yet no error be manifest in their results. But the E. and W. plan exposes errors mercilessly, and also eliminates them. One of the best authorities on the requirements of sextant observations in rude land travel, the Astronomer Royal of Cape Town, says to this effect:--"Do not observe the altitude of the star in taking lunars, but compute it. The labour requisite for that observation is better bestowed in taking a large number of distances." So much delicacy of hand and of eyesight is requisite in taking lunars that shall give results reliable to seven or eight miles, and so small an exertion or flurry spoils that delicacy, that economy of labour and fidget is a matter to be carefully studied.

These things being premised, it will be readily understood that outline forms sufficient for an entire series of lunars will extend over many pages--they will, in fact, require eighteen pages. There are four sets of observations for time:--one E. and one W., both at beginning and close of the whole; one for latitudes N. and S.; six for six sets of lunars, as described above; six for the corresponding altitudes of the stars, which have to be computed; and, finally, one page for taking means, and recording the observations for adjustment, etc. Each double observation for latitude would take one page; each single time observation one page; and each single compass variation one page. An occulation would require three pages in all; one of which would be for time. At this rate, and taking the observations mentioned above, a book of 500 pages would last half a year. Of course where the means of transport is limited, travellers must content themselves with less. Thus Captain Speke, who started on his great journey amply equipped with log-books and calculation-books, such as I have described, found them too great an incumbrance, and was compelled to abandon them. The result was, that though he brought back a very large number of laborious observations, there was a want of method in them, which made a considerable part of his work of little or no use, while the rest required very careful treatment, in order to give results commensurate with their high intrinsic value.

MEASUREMENTS.

Distance.--To measure the Length of a Journey by Time.--The pace of a caravan across average country is 2 1/2 statute, or 2 geographical, miles per hour, as measured with compasses from point to point, and not following the sinuosities of each day's course; but in making this estimate, every minute lost in stoppages by the way is supposed to be subtracted from the whole time spent on the road. A careful traveller will be surprised at the accuracy of the geographical results, obtainable by noting the time he has employed in actual travel. Experience shows that 10 English miles per day, measured along the road--or, what is much the same thing, 7 geographical miles, measured with a pair of compasses from point to point--is, taking one day with another, and including all stoppages of every kind, whatever be their cause,--very fast travelling for a caravan. In estimating the probable duration of a journey in an unknown country, or in arranging an outfit for an exploring expedition, not more than half that speed should be reckoned upon. Indeed, it would be creditable to an explorer to have conducted the same caravan for a distance of 1000 geographical miles, across a rude country, in six months. These data have, of course, no reference to a journey which may be accomplished by a single great effort, nor to one where the watering-places and pasturages are well known; but apply to an exploration of considerable length, in which a traveller must feel his way, and where he must use great caution not to exhaust his cattle, lest some unexpected call for exertion should arise, which they might prove unequal to meet. Persons who have never travelled--and very many of those who have, from neglecting to analyse their own performances--entertain very erroneous views on these matters.

Rate of Movement to measure.--a. When the length of pace etc., is known before beginning, to observe.--A man or a horse walking at the rate of one mile per hour, takes 10 paces in some ascertainable number of seconds, dependent upon the length of his step. If the length of his step be 30 inches, he will occupy 17 seconds in making 10 paces. Conversely, if the same person counts his paces for 17 seconds, and finds that he has taken 10 in that time, he will know that he is walking at the rate of exactly 1 mile per hour. If he had taken 40 paces in the same period, he would know that his rate had been 4 miles per hour; if 35 paces, that it had been 3.5, or 3 1/2 miles per hour. Thus it will be easily intelligible, that if a man knows the number of seconds appropriate to the length of his pace, he can learn the rate at which he is walking, by counting his paces during that number of seconds and by dividing the number of his paces so obtained, by 10. In short the number of his paces during the period in question, gives his rate per hour, in miles and decimals of a mile, to one place of decimals. I am indebted to Mr. Archibald Smith for this very ingenious notion, which I have worked into the following Tables. In Table I., I give the appropriate number of seconds corresponding to paces of various lengths. I find, however, that the pace of neither man nor horse is constant in length during all rates of walking; consequently, where precision is sought, it is better to use this Table on a method of approximation. That is to say, the traveller should find his approximate rate by using the number of seconds appropriate to his estimated speed. Then, knowing the length of pace due to that approximate rate, he will proceed afresh by adopting a revised number of seconds, and will obtain a result much nearer to the truth than the first. Table I. could of course be employed for finding the rate of a carriage, when the circumference of one of its wheels was known; but it is troublesome to make such a measurement. I therefore have calculated Table II., in terms of the radius of the wheel. The formulae by which the two Tables have been calculated are, m=l x 0.5682 for Table I., and m=r x 3.570 for Table II., where m is the appropriate number of seconds; l is the length of the pace, or circumference of the wheel; and r is the radius of the wheel.

b. When the length of Pace is unknown till after observation.--In this case, the following plan gives the rate of travel per hour, with the smallest amount of arithmetic.

For statute miles per hour--Observe the number of paces (n) taken in 5.7 seconds: let i be the number of inches (to be subsequently determined at leisure) in a single pace; then ni/100 is the rate per hour.

For geographical miles per hour--The number of seconds to be employed is 5. This formula is therefore very simple, and it is a useful one. (A statute mile is 1760 yards, and a geographical mile is 2025 yards.)

For finding the rate in statute miles per hour in a carriage--Observe the number of revolutions (n) made by the wheel in 18 seconds: let d be the number of inches in the diameter of the wheel; then n d/200 is the rate per hour.

The above method is convenient for measuring the rate at which an animal gallops. After counting its paces it may be through a telescope, during the prescribed number of seconds, you walk to the track, and measure the length of its pace. If you have no measuring tape, stride in yards alongside its track, to find the number of yards that are covered by 36 of its paces. This is, of course, identical with the number of inches in one of its paces.

Convenient Equivalents.--The rate of 1 mile per hour, is the equivalent to each of the rates in the following list:--

Yards. Feet. Inches. 29.333, or 88.000, or 1056.000, in one minute or 0.488, or 1.466, or 17.600, in one second

Measurement of Length.--Actual measurement with the rudest makeshift, is far preferable to an unassisted guess, especially to an unpractised eye.

Natural Units of Length.--A man should ascertain his height; height of his eye above ground; ditto, when kneeling: his fathom; his cubit; his average pace; the span, from ball of thumb to tip of one of his fingers; the length of the foot; the width of two, three, or four fingers; and the distance between his eyes. In all probability, some one of these is an even and a useful number of feet or inches, which he will always be able to recollect, and refer to as a unit of measurement. The distance between the eyes is instantly determined, and, I believe, never varies, while measurements of stature, and certainly those of girth of limb, become very different when a man is exhausted by long travel and bad diet. It is therefore particularly useful for measuring small objects. To find it, hold a stick at arm's-length, at right angles to the line of sight; then, looking past its end to a distant object, shut first one eye and then the other, until you have satisfied yourself of the exact point on the stick that covers the distant object as seen by the one eye, when the end of the stick exactly covers the same object, as seen by the other eye. A stone's throw is a good standard of reference for greater distances. Cricketers estimate distance by the length between wickets. Pacing yards should be practised. It is well to dot or burn with the lens of your opera-glass a scale of inches on the gun-stock and pocket-knife.

Velocity of Sound.--Sound flies at 380 yards or about 1000 feet in a second, speaking in round numbers: it is easy to measure rough distances by the flash of a gun and its report; for even a storm of wind only makes 4 per cent. difference, one way or the other, in the velocity of sound.

Measurement of Angles.--Rude Measurements.--I find that a capital substitute for a very rude sextant is afforded by the outstretched hand and arm. The span between the middle finger and the thumb subtends an angle of about 15 degrees, and that between the forefinger and the thumb an angle of 11 1/4 degrees, or one point of the compass. Just as a person may learn to walk yards accurately, so may he learn to span out these angular distances accurately; and the horizon, however broken it may be, is always before his eyes to check him. Thus, if he begins from a tree, or even from a book on his shelves and spans all round until he comes to the tree or book again, he should make twenty-four of the larger spans and thirty-two of the lesser ones. These two angles of 15 degrees and 11 1/4 degrees are particularly important. The sun travels through 15 degrees in each hour; and therefore, by "spanning" along its course, as estimated, from the place where it would stand at noon (aided in this by the compass), the hour before or after noon, and, similarly after sunrise or before sunset, can be instantly reckoned. Again, the angles 30 degrees, 45 degrees, 60 degrees, and 90 degrees, all of them simple multiples of 15 degrees, are by far the most useful ones in taking rough measurements of heights and distances, because of the simple relations between the sides of right-angled triangles, one of whose other angles are 30 degrees, 45 degrees, or 60 degrees; and also because 60 degrees is the value of an angle of an equilateral triangle. As regards 11 1/4 degrees, or one point of the compass, it is perfectly out of the question to trust to bearings taken by the unaided eye, or to steer a steady course by simply watching a star or landmark, when this happens to be much to the right or the left of it. Now, nothing is easier than to span out the bearing from time to time.

Right-angles to lay out.--A triangle whose sides are as 3, 4, and 5, must be a right-angled one, since 5 x 5 = 3 x 3 + 4 x 4; therefore we can find a right-angle very simply by means of a measuring-tape. We take a length of twelve feet, yards, fathoms, or whatever it may be, and peg its two ends, side by side, to the ground. Peg No. 2 is driven in at the third division, and peg No. 3 is held at the seventh division of the cord, which is stretched out till it becomes taut; then the peg is driven in. These three pegs will form the corners of a right-angled triangle; peg No. 2 being situated at the right-angle.

Proximate Arcs.--
1 degree subtends, at a distance of 1 statute mile, 90 feet.
1' subtends, at a distance of 1 statute mile, 18 inches.
1' subtends at a distance of 100 yards, 1 inch.
1" of latitude on the earth's surface is 100 feet.
30' is subtended by the diameter of either the sun or the moon.

Angles measured by their Chords.--The number of degrees contained by any given angle, may be ascertained without a protractor or other angular instrument, by means of a Table of Chords. So, also, may any required angle be protracted on paper, through the same simple means. In the first instance, draw a circle on paper with its centre at the apex of the angle and with a radius of 1000, next measure the distance between the points where the circle is cut by the two lines that enclose the angle. Lastly look for that distance (which is the chord of the angle) in the annexed table, where the corresponding number of degrees will be found, where the corresponding number of degrees will be found. If it be desired to protract a given angle, the same operation is to be performed in a converse sense. I need hardly mention that the chord of an angle is the same thing as twice the sine of half that angle; but as tables of natural sines are not now-a-days commonly to be met with, I have thought it well worth while to give a Table of Chords. When a traveller, who is unprovided with regular instruments, wishes to triangulate, or when having taken some bearings but having no protractor, he wishes to lay them down upon his map, this little table will prove of very great service to him. (See "Measurement of distances to inaccessible places.")

Triangulation.--Measurement of distance to an inaccessible place.--By similar triangles.--To show how the breadth of a river may be measured without instruments, without any table, and without crossing it, I have taken the following useful problem from the French 'Manuel du Genie.' Those usually given by English writers for the same purpose are, strangely enough, unsatisfactory, for they require the measurement of an angle. This plan requires pacing only. To measure A G, produce it for any distance, as to D; from D, in any convenient direction, take any equal distances, D C, c d; produce B C to b, making c B--C B; join d b, and produce it to a, that is to say, to the point where A C produced intersects it; then the triangles to the left of C, are similar to those on the right of C, and therefore a b is equal to A B. The points D C, etc., may be marked by bushes planted in the ground, or by men standing.

The disadvantages of this plan are its complexity, and the usual difficulty of finding a sufficient space of level ground, for its execution. The method given in the following paragraph is incomparably more facile and generally applicable.

Triangulation by measurement of Chords.--Colonel Everest, the late Surveyor-General of India, pointed out (Journ. Roy. Geograph. Soc. 1860, p. 122) the advantage to travellers, unprovided with angular instruments, of measure the chords of the angles they wish to determine. He showed that a person who desired to make a rude measurement of the angle C A B, in the figure (p. 40), has simply to pace for any convenient length from A towards C, reaching, we will say, the point a' and then to pace an equal distance from A towards B, reaching the point a ae. Then it remains for him to pace the distance a' a" which is the chord of the angle A to the radius A a'. Knowing this, he can ascertain the value of the angle C A B by reference to a proper table. In the same way the angle C B A can be ascertained. Lastly, by pacing the distance A B, to serve as a base, all the necessary data will have been obtained for determining the lines A C and B C. The problem can be worked out, either by calculation or by protraction. I have made numerous measurements in this way, and find the practical error to be within five per cent.

Table for rude triangulation by Chords.--It occurred to me that the plan described in the foregoing paragraph might be exceedingly simplified by a table, such as that which I annex in which different values of a' a" are given for a radius of 10, and in which the calculations are made for a base = 100. The units in which A a', A a", and B b', Bb", are to be measured are intended to be paces, though, of course, any other units would do. The units in which the base is measured may be feet, yards, minutes, or hours' journey, or whatever else is convenient. Any multiple or divisor of 100 may be used for the base, if the tabular number be similarly multiplied. Therefore a traveller may ascertain the breadth of a river, or that of a valley, or the distance of any object on either side of his line of march, by taking not more than some sixty additional paces, and by making a single reference to my table. Particular care must be taken to walk in a straight line from A to B, by sighting some more distant object in a line with B. It will otherwise surprise most people, on looking back at their track, to see how curved it has been and how far their b' B is from being in the right direction.

Measurement of Time.--Sun Dial.--Plant a stake firmly in the ground in a level open space, and get ready a piece of string, a tent-peg, and a bit of stick a foot long. When the stars begin to appear, and before it is dark, go to the stake, lie down on the ground, and plant the stick, so adjusting it that its top and the point where the string is tied to the stake shall be in a line with the Polar Star, or rather with the Pole (see below); then get up, stretch the string so as just to touch the top of the stick, and stake it down with the tent-peg. Kneel down again, to see that all is right, and in the morning draw out the dial-lines; the string being the gnomon. The true North Pole is distant about 1 1/2 degree, or three suns' (or moons') diameters from the Polar Star, and it lies between the Polar Star and the pointers of the Great Bear, or, more truly, between it and [Greek letter] Urs ae Majoris.

The one essential point of dial-making is to set the gnomon truly, because it ensures that the shadows shall fall in the same direction at the same hours all the year round. To ascertain where to mark the hour-lines on the ground, or wall, on which the shadow of the gnomon falls, the simplest plan is to use a watch, or whatever makeshift means of reckoning time be at hand. Calculations are troublesome, unless the plate is quite level, or vertical, and exactly facing south or north, or else in the plane of the Equinox.

The figure represents the well-known equinoctial sun-dial. It can easily be cast in lead. The spike points towards the elevated pole, and the rim of the disc is divided into 24 equal parts for the hours.

Pendulum.--A Traveller, when the last of his watches breaks down, has no need to be disheartened from going on with his longitudinal observations, especially if he observes occulations and eclipses. The object of a watch is to tell the number of seconds that elapse between the instant of occulation, eclipse, etc., and the instant, a minute or two later, when the sextant observation for time is made. All that a watch actually does is to beat seconds, and to record the number of beats. Now, a string and stone, swung as a pendulum, will beat time; and a native who is taught to throw a pebble into a bag at each beat, will record it; and, for operations that do not occupy much time, he will be as good as a watch. The rate of the pendulum may be determined by taking two sets of observations, with three or four minutes' interval between them; and, if the distance from the point of suspension to the centre of the stone be thirty-nine inches, and if the string be thin and the stone very heavy, it will beat seconds very nearly indeed. The observations upon which the longitude of the East African lakes depended, after Captain Speke's first journey to them, were lunars, timed with a string and a stone, in default of a watch.

Hour-glass.--Either dry sand or water may be used in an hour-glass; if water be used, the aperture through which it runs must, of course, be smaller.

CLIMBING AND MOUNTAINEERING.

Climbing.--Climbing trees.--Colonel Jackson, in his book, 'How to Observe,' gives the following directions for climbing palms and other trees that have very rough barks:--"Take a strip of linen, or two towels or strong handkerchiefs tied together, and form a loop at each end, for the feet to pass tightly into without going through; or, for want of such material, make a rope of grass or straw in the same way. The length should embrace a little more than half of the diameter of the trunk to be climbed. Now, being at the foot of the tree, fix the feet well into the loops, and opening the legs a little, embrace the tree as high up as you can. Raise your legs, and pressing the cord against the tree with your feet, stand, as it were, in your stirrups, and raise your body and arms higher; hold fast again by the arms, open the legs, and raise them a stage higher, and so on to the top. The descent is effected in the same way, reversing, of course, the order of the movements. The ruggedness of the bark, and the weight of the body pressing diagonally across the trunk of the tree, prevent the rope from slipping. Anything, provided it be strong enough, is better than a round rope, which does not hold so fast." A loop or hoop embracing the body of the climber and the tree, is a helpful addition. Large nails carried in a bag slung round the waist, to be driven into the bare trunk of the tree, will facilitate its ascent. Gimlets may be used for the same purpose. High walls can be climbed by help of this description; a weight attached to one end of a rope, being first thrown over the wall, and the climber assisting himself by holding on to the other end. Trees of soft wood are climbed by cutting notches two feet apart on alternate sides. Also by driving in bamboo pegs, sloping alternately to left or to right; these pegs correspond to the "rungs" of a ladder.

Ladders.--A notched pole or a knotted rope makes a ladder. We hear of people who have tied sheets together to let themselves down high walls, when making an escape. The best way of making a long rope from sheets, is to cut them into strips of about six inches broad, and with these to twist a two-stranded rope, or else to plait a three-stranded one.

Descending cliffs with ropes is an art which naturalists and others have occasion to practise. It has been reduced to a system by the inhabitants of some rocky coasts in the Northern seas, where innumerable sea-birds go for the breeding season, and whose ledges and crevices are crammed with nests full of large eggs, about the end of May and the beginning of June. They are no despicable prize to a hungry native. I am indebted to a most devoted rock-climber, the late Mr. Woolley, for the following facts. It appears that the whole population are rock-climbers, in the following places:--St. Kilda, in the Hebrides; Foula Island, in Shetland; the Faroe Islands generally; and in the Westmarver Islands off Iceland. Flamborough Head used to be a famous place for this accomplishment, but the birds have become far less numerous; they have been destroyed very wantonly with shot.

In descending a cliff, two ropes are used; one a supply well-made, many-stranded, inch rope (see "Ropes"), to which the climber is attached, and by which he is let down; the other is a much thinner cord, left to dangle over the cliff, and made fast to some stone or stake above. The use of the second rope is for the climber to haul upon, when he wishes to be pulled up. By resting a large part of his weight upon it, he makes the task of pulling him up much more easy. He can also convey signals by jerking it. A usual rock-climbing arrangement is shown in the sketch. One man with a post behind him, as in fig. 1, or two men, as in fig. 2 are entrusted with the letting down of a comrade to the depth of 100 or even 150 feet. They pass the rope either under their thighs or along their sides, as shown in the figures. The climber is attached to the rope, as shown in fig. 2. The band on which he sits is of worsted. A beginner ought to be attached far more securely to the rope.

(I have tried several plans, and find that which is shown in Fig. 1 to be thoroughly comfortable and secure. A stick forms the seat' at either end of it is a short stirrup; garters secure the stirrup leathers to the knees; there is a belt under the arms.)

It is convenient, but not necessary, to have a well-greased leather sheath, a tube of eighteen inches in length, through which the rope runs, as shown in both figures. It lies over the edges of the cliff, and the friction of the rock keeps it steadily in its place.

It is nervous work going over the edge of a cliff for the first time; however, the sensation does not include giddiness. Once in the air, and when confidence is acquired, the occupation is very exhilarating. The power of locomotion is marvellous: a slight push with the foot, or a thrust with a stick, will swing the climber twenty feet to a side. Few rocks are so precipitous but that a climber can generally make some use of his hands and feet; enough to cling to the rock when he wishes, and to clamber about its face. The wind is seldom a gale above, but the air will be comparatively quiet upon the face; and therefore there is no danger of a chance gush dashing the climber against the rocks. A short stick is useful, but not necessary. There are three cautions to be borne in mind. 1. As you go down, test every stone carefully. If the movement of the rope displaces any one of them, after you have been let down below it, it is nearly sure to fall upon your head, because you will be vertically beneath it. Some climbers use a kind of helmet as a shield against these very dangerous accidents. 2. Take care that the rope does not become jammed in a cleft, or you will be helplessly suspended in mid-air. Keep the rope pretty tight when you are clambering about the ledges: else, if you slip, the jerk may break the rope, or cause an overpowering strain upon the men who are holding it above.

Turf and solid rock are much the best substances for the rope to run over. In the Faroes, they tar the ropes excessively; they are absolutely polished with tar. Good ropes are highly valued. In St. Kilda, leather ropes are used: they last a lifetime, and are a dowry for a daughter. A new rope spins terribly.

Leaping Poles.--In France they practise a way of crossing a deep brook by the help of a rope passed round an overhanging branch of a tree growing by its side. They take a run and swing themselves across, pendulum fashion. It is the principle of the leaping-pole, reversed.

The art of climbing difficult places.--Always face difficult places; if you slip, let your first effort be to turn upon your stomach, for in every other position you are helpless. A mountaineer, when he meets with a formidable obstacle, does not hold on the rock by means of his feet and his hands only, but he clings to it like a caterpillar, with every part of his body that can come simultaneously into contact with its roughened surface.

Snow Mountains.--Precautions.--The real dangers of the high Alps may be reduced to three:--1. Yielding of snow-bridges over crevices. 2. Slipping on slopes of ice. 3. The fall of ice, or rocks, from above. Absolute security from the first is obtainable by tying the party together at intervals to a rope. If there be only two in company, they should be tied together at eight or ten paces apart. Against the second danger, the rope is usually effective, though frightful accidents have occurred by the fall of one man, dragging along with him the whole chain of his companions. Against the third danger there is no resource but circumspection. Ice falls chiefly in the heat of the day; it is from limestone cliffs that the falling rocks are nearly always detached. When climbing ice of the most moderate slope, nailed boots are an absolute necessity; and for steep slopes of ice, the ice-axe (described below) is equally essential.

Alpine Outfit consists of ropes, ice-axe or alpenstock (there must be at least one ice-axe in the party), nailed boots, coloured spectacles, veil or else a linen mask, muffettees, and gaiters.

I give the following extracts from the Report of a Committee appointed by the Alpine Club in 1864, on Ropes, Axes, and Alpenstocks:-- Ropes.--We have endeavoured to ascertain what ropes will best stand the sharp jerk which would be caused by a man falling suddenly into a crevasse, or down an ice-slope: and on this subject we lay before the Club the result of nearly a hundred experiments, made with various kinds of rope purchased of the best London makers. We considered that the least weight with which it was practically useful to test ropes, was twelve stone, as representing the average weight of a light man with his whole Alpine equipment. In the preliminary experiments, therefore, all ropes were rejected which did not support the strain produced by twelve stone falling five feet. Under this trial, all those plaited ropes which are generally supposed to be so strong, and many most carefully-made twisted ropes, gave way in such a manner as was very startling to some of our number, who had been in the habit of using these treacherous cords with perfect and most unfounded confidence. Only four ropes passed successfully through this trial; these were all made by Messrs. Buckingham and Sons, of 33, Broad-street, Bloomsbury, and can be procured only of them. We confined our further experiments to these ropes, one of which failed under severer tests, while the remaining three, made respectively of Manilla hemp, Italian hemp, and flax, proved so nearly equal in strength that it may fairly be doubted which is on the whole to be preferred. Each of these three ropes will bear twelve stone falling ten feet, and fourteen stone falling eight feet; and it may be useful to say that the strain upon a rope loaded with a weight of fourteen stone, and suddenly checked after a fall of eight feet, is nearly equal to that which is caused by a dead weight of two tons. None of these ropes, however, will bear a weight of fourteen stone falling ten feet; and the result of our experiments is, that no rope can be made, whether of hemp, flax, or silk, which is strong enough to bear that strain, and yet light enough to be portable. We believe that these ropes, which weigh about three-quarters of an ounce to the foot, are the heaviest which can be conveniently carried about in the Alps. We append a statement of the respective merits of the three kinds, all of which are now made by Messrs. Buckingham, expressly for the Club, and marked by a red worsted thread twisted in the strands:--

No. 1. MANILLA HEMP. Weight of 20 yards, 48 oz. Advantages--Is softer and more pliable than 2. Is more elastic than 2 and 3. When wet, is far more pleasant to handle than 2 and 3. Disadvantages--Has a tendency to wear and fray at a knot.

No. 2. ITALIAN HEMP. Weight of 20 yards, 43 oz. Advantages--Is less bulky than 1 and 3. Is harder, and will probably wear best, being least likely to cut against rocks. Disadvantages--Is much more still and difficult to untie than 1 and 3. When wet, is very disagreeable to handle, and is apt to kink.

No. 3. FLAX. Weight of 20 yards, 44 oz. Advantages--When dry, is softer, more pliable, and easier to handle than 1 and 2, and will probably wear better than 1. Disadvantages--When wet, becomes decidedly somewhat weaker, and is nearly as disagreeable to handle as 2.

Knots.--There can be no doubt that every knot in a rope weakens its power of resisting a sudden jerking strain. How great a loss of strength results from a knot we cannot undertake to estimate, but that the loss is a very serious one the following statement will show: these ropes which we report will resist the strain of fourteen stone falling eight feet, will not resist it if there is a knot in any one of them; or even if the knots used in attaching them to the point of support, or to the weights, be roughly or carelessly made. The rope in these cases breaks at the knot, for two reasons; partly because of the folds, as they cross in the knot, are strained suddenly across each other, and one of them is cut through; and partly because the rope is so sharply bent that the outer side of each fold in the knot is much more stretched than the inner side, so that the strain comes almost entirely upon one side only of each fold. For the first reason, we found it necessary to put a pad of some kind inside the knot--leather, linen, or a little tow or waste rope will do. For the second reason we preferred knots in which the folds are least sharply bent round each other; that is, in which the curves are large. We therefore conclude that--1st. No knot, which is not absolutely necessary, ought to be allowed to remain on the rope: 2nd. The tighter and harder a knot becomes, the worse it is: 3rd. The more loose and open a knot is made, the better it is:--and we append diagrams of those knots which we found by experiment weaken the rope least. For Alpine ropes, only three sorts of knots are ever required, and we suggest one of each kind:--No. 1 is for the purpose of joining two ends. No. 2 is for the purpose of making a loop at one end. No. 3 is for the purpose of making a loop in the middle when the ends are fastened. No. 4 is a knot, of which we give a diagram in order that no one may imitate it. It is one of those which most weaken the rope. The only one which seemed to be equally injurious is the common single knot, of which no diagram is necessary. As the topes which we have recommended are very liable to become untwisted, unless the loose ends are secured, we advise travellers, in order to avoid knots, to have the ends of every piece of rope bound with waxed twine. It should also be known that it is very unsafe to join two pieces of rope by looping one end through the other, so that when the jerk comes, they will be strained across each other as two links of a chain are strained across each other. Unless a pad of some kind divides the loops, one will cut the other through.

Axes.--The axes made in England for the purpose of being taken out to Switzerland, may be divided into two classes, namely: travellers' axes, intended to be used for chipping a few occasional steps, for enlarging and clearing out those imperfectly made, and for holding on to a snow-slope,--and guides' axes, which are the heavier implements required for making long staircases in hard blue ice. We have had three models prepared, of which diagrams are appended; the first two represent the lighter axe, or what we have termed the travellers' axe; and the third, the heavier instrument required for guides' work. Diagram No. 1 represents a light axe or pick, of a kind somewhat similar to that recommended by Mr. Stephen, in a paper published a short time ago in the 'Journal.' It has, in the first place, the great advantage of lightness and handiness, while its single blade, to some extent, combines the step-cutting qualities possessed by the two cutters of the ordinary double-headed axe, though the latter instrument is on the whole decidedly superior. The small hammer-headed axe, though the latter instrument is on the whole decidedly superior. The small hammer-head at the back is added in order to balance the pick, and in some degree to improve the hold when the axe-head comes to be used as a crutch handle. This form, it should be understood, we recommend on account of its lightness and of its convenient shape. Diagram No. 2 represents a travellers' axe, slightly heavier than the first; and as this is the shape which appears to us the best adapted for mountain work of all kinds, we desire shortly to state our reasons for recommending it to members of the Club.

In the first place it is absolutely necessary that one of the cutters should be made in the form of a pick, as this is by far the best instrument for hacking into hard ice, and is also extremely convenient for holding on to a snow-slope, or hooking into crannies, or on to ledges of rock.

For the other cutter we recommend an adze-shaped blade, and we are convinced that this is the form which will be found most generally useful, as being best suited for all the varieties of step-cutting. The hatchet-shaped blade used by the Chamouni guides is no doubt a better implement for making a staircase diagonally up a slope, but on the other hand it is exceedingly difficult to cut steps downwards with a blade set on in this manner; and as mountaineers rarely come down the way by which they went up, if they can help it, it is obvious that this objection to the Chamouni form of axe is conclusive.

We recommend that the edge of the blade should be angular instead of circular, although the latter shape is more common, because it is clear that the angular edge cuts into frozen snow more quickly and easily.

The curve, which is the same in all the axes, approaches to coincidence with the curve described by the axe in making the stroke. A curve is, in our opinion, desirable, in order to bring the point more nearly opposite the centre of percussion, and to make the head more useful for holding on to rocks or a slope.

The axe shown in diagram No. 2, though slightly heavier than No. 1, is not of sufficient weight or strength for cutting a series of steps in hard ice. To those gentlemen, therefore, who do not object to carrying weight, but who desire to have an axe fit for any kind of work, we recommend No. 3. As this is exactly similar in shape to No. 2, differing from it only in size, we have not thought it necessary to give a separate diagram of No. 3.

As to the mode of fastening, which is the same in all three axes, we should have felt some diffidence in giving an opinion had we not been fortunate enough to obtain the advice of an experienced metal-worker, by whom we were strongly recommended to adopt the fastening shown in the diagrams, as being the method generally considered best in the trade for attaching the heads of hatchets, or large hammers likely to be subjected to very violent strains. It will be seen that the axe-head and fastening are forged in one solid piece, the fastening consisting of two strong braces or straps of steel, which are pressed into the wood about one-eighth of an inch, and are secured by two rivets, passed through the wood and clenched on each side. The braces are put at the side, instead of in front of and behind the axe, because by this means, the strain which falls on the axe acts against the whole breadth of the steel fastenings, and not against their thickness merely.

We believe that this is the firmest method of fastening which can be adopted, and that so long as the wood is sound, it is scarcely possible for the head of the axe to get loose or to come off; and it has the further advantage of strengthening the wood instead of weakening it, and of distributing the strain produced by step-cutting over a large bearing. It should be added that these axe-heads and fastenings ought to be made entirely of steel.

The dimensions of the axe-heads are as follow: --
No. 1. -- Length of blade measured from the wood.. 4 1/2 inches.
Breadth of blade at widest part..........1 1/2 "
Weight, including the braces............13 1/2 oz.
No. 2. -- Length of blade measured from the wood.. 3 1/2 inches.
Length of pick.......................... 4 1/2 "
Breadth of blade at widest part......... 1 3/4 "
Breadth of pick......................... 0 1/2 "
Weight, including the braces............15 1/2 oz.
No. 3. -- Length of blade measured from the wood.. 4 inches.
Length of pick.......................... 5 "
Breadth of blade at widest part......... 2 1/4 "
Breadth of pick......................... 0 5/8 "
Weight, including the brades............21 1/4 oz.

We much desired to recommend to the Club some means by which the axe-head might be made moveable, so as to be capable of being put on and taken off the handle quickly and easily. We regret to say, however, that we were unable to discover any plan by which this can be effectually done. We examined very carefully the numerous and formidable weapons which have been sent in by members for exhibition, most of which had elaborate contrivances for fastening on the axe-head. These were all, however, liable to very serious objections. Some were evidently insecure; with others it was necessary that the axe-head should be surmounted by a huge knob, which would prove a most serious impediment in step-cutting; while in the best and firmest which we found, the axe-head was attached to the pole by means of nuts and screws projecting at the side or over the top of the axe. This latter method of fastening seems to us awkward and possibly dangerous, as the nuts, from their position, are very likely to become loose or to get broken off, and cannot, except when dangerously loose, be fastened or unfastened without a key or wrench--a troublesome article, certain to be lost on the first expedition.

The Handle of the Axe should, we think, be made of ash. We recommend this wood in preference to deal, which is lighter and nearly as strong, because in choosing a piece of ash it is easier to select with certainty thoroughly sound and well-seasoned wood; and in preference to hickory and lance-wood, which are stronger, because these woods are extremely heavy.

The handle should, we believe, be of a very slightly oval form, as it is then more convenient to the grasp than if round. As to the thickness of the wood, we are satisfied it ought nowhere to be less than 1 3/8 inch, since a pole of that diameter, made of ordinarily good ash, is the smallest which cannot be permanently bent by a heavy man's most violent effort; although we have seen some pieces of unusually strong ash of a less thickness, which proved inflexible.

We recommend, then, that the oval section of the handle should have a shorter diameter of 1 3/8 inch, and a longer diameter of 1 1/2 inch, and that the thickness should be the same from one end to the other. The length of the handles for Nos. 1 and 2 should be such that they will reach to just under the arm at the shoulder. The handle for No. 3, which is intended to be used exclusively as an axe, should be between 3 1/2 and 4 feet long. The lower end of the handle should be strengthened in the usual way by a ferrule, and armed with a spike.

The spike should be from 3 1/2 to 4 inches long, clear of the end of the handle, and should be prevented from moving by a slight rivet passed through it near the upper end after it is fastened in. The exact form of the spike and ferrule are represented in the diagram.

We have further to recommend for axe-handles an addition which is liable to suspicion as an entire innovation, but which, we are confident, will be found valuable at those critical moments when the axe is required to hold up two or three men. It has happened that when the axe has been struck into the snow a man has been unable to keep his hold of the handle, which slips out of his hand, and leaves him perfectly helpless. To guard against this mischance, we propose to fasten a band of leather round the handle, at a distance of a foot from the ferrule at the lower end. This leather should be about an eighth of an inch thick, and will be quite sufficient to check the hand when it is sliding down the handle. It should be lashed round the wood and strained tight when wet.

Alpenstocks.--What we have said about the handle of the axe applies in all respects to the Alpenstock, except that the length of the latter should be different, and that the leathern ring would of course not be required. It is generally thought most convenient that the Alpenstock should be high enough to touch the chin of its owner, as he stands upright; but this is a matter on which it is scarcely possible, and, were it possible, scarcely necessary to lay down an absolute rule. [End of extract of report]

Boots.--Several nails are sure to be knocked out after each hard day's work, therefore a reserve supply is necessary in lands where none other are to be found. No makeshift contrivance, so far as I am aware, will replace the iron last used by shoemakers when they hammer nails into the boot. There is a well-known contrivance of screws with jagged heads, for screwing into boots when a little ice has to be crossed. They do excellently for occasional purposes, but not for regular ice-work, as they are easily torn out. Crampons are soles of leather with spikes; they are tied over the shoes, but neither English mountaineers nor modern guides ever employ them: nailed boots are better.

Snow Spectacles.--The Esquimaux, who have no coloured glass, or any equivalent for it, cut a piece of soft wood to the curvature of the face; it is about two inches thick, and extends horizontally quite across both eyes, resting on the nose, a notch being cut in the wood to answer the purpose of the bridge of a pair of spectacles. It is tied behind the ears; and, so far as I have now described it would exclude every ray of light from the eyes. Next, a long narrow slit, of the thickness of a thin saw-cut, is made along the middle almost from end to end. Through this slit the wearer can see very fairly. As it is narrower than the diameter of the pupil of his eye, the light that reaches his retina is much diminished in quantity. Crape or gauze is a substitute for coloured glass.

Mask.--Is merely a pocket-handkerchief, with strings to tie it over the face; eye-holes are cut in it, also a hole for the nose, over which a protecting triangular piece of linen is thrown, and another hole opposite the mouth, to breathe through it is drawn below the chin so as to tie firmly in place. The mask prevents the face from being cut to pieces by the cold dry winds, and blistered by the powerful rays of the sun reverberated from the snow.

CATTLE.

Happy is the traveller who has the opportunity of hiring his cattle with their attendants: for his delay and cares are then reduced to those of making a bargain, and of riding what he has hired; and when one set of animals is tired or worn out, he can leave them behind and ride on with others. But, for the most part, explorers must drive their own beasts with them: they must see to their being watered, tended, and run after when astray; help to pack and harness them; fatigue themselves for their benefit; and drudge at the work of a cowherd for some hours a day.

In fitting out a caravan, as few different kinds of animals should be taken as possible, or they will split into separate herds, and require many men to look after them.

The dispositions of the animals that compose a caravan affect, in no small degree, the pleasure of travelling with it. Now, it is to be noticed that men attach themselves to horses and asses, and in a lesser degree to mules and oxen, but they rarely make friends of camels.

Weights carried by Cattle.--The net weights that these different animals carry in trying, long-continued journeys--through stages uncertain in length, sometimes leading to good pasture, sometimes to bad--must not be reckoned higher than the following; and an animal draws about 2 1/2 times as much net weight as he carries:--An ass, 65 lbs.; a small mule, 90 lbs.; a horse lbs.; an ox lbs.; a camel lbs. to 200 lbs.; elephant lbs. In level countries--where there is grain, and where the road is known and a regularity in the day's work can be ensured--the weights that may be carried are fully double those of the above list. Captain Burton's donkeys, in East Africa, carried immense weights. Dogs will draw a "travail" (which see) of 60 lbs. for a distance of 15 miles a day, upon hard level country.

Theory of Loads and Distances.--How should we load men or animals of transport, and how should we urge them, in order to obtain the largest amount of effective labour? If they carry a mere feather-weight, they may make long days' journeys; but their value, as animals of transport, is almost nothing. Again, on the other hand, if we load them with an excessive weight, they will soon come to a standstill; and in this case, as in the first, their value as beasts of transport is almost nil. What then, is that moderate load by which we shall obtain the largest amount of "useful effect"? this is a problem which many of the ablest engineers and philosophers have endeavoured to solve; and the formulae--partly based on theory and partly on experiment--which were used by Euler, are generally accepted as a fair approximation. They are very simple, and peculiarly interesting on account of their wide applicability. They are equally true for men, animals, or machines; and are wholly independent of the way in which the power is applied: whether, for instance, a man carries his burden, or draws it, or rows or punts it in a boat, or winds it up with a crank or tread-mill.

Travellers might well turn the theory to account on their own behalf; they are well situated for testing its truthfulness, by observing the practices of the countries in which they are travelling. Reliable facts upon the extreme distances that can be travelled over, day after day, by people carrying different loads, but equally circumstanced in every other respect, would be very acceptable to me.

The formulae are as follow:--Let b be the burden which would just suffice to prevent an animal from moving a step; d the distance he could travel daily if unloaded. Also, let b1 be some burden less than b; and let d1 be the distance to which he could travel daily when carrying b1.

Then b1 d2 = b(d-d1)2. (1)

Again, the "useful effect" is a maximum, if b1d1 is a maximum. When this is the case, then

b1 = 4/9 b. (2)

And

3 d1 = d. (3)

In other words, an animal gets through most work in the day if he carries 4/9 of the greatest load he could just stagger under; in which case he will be able to travel 1/3 of the distance he could walk if he carried no load at all. (Machinery requires no repose; and therefore d, the distance per day, is convertible into v, the velocity of movement.)

As an example:--Suppose a man is able to walk 10 miles a day, with a load of 130 lbs., and 33 miles a day when he carries nothing. Then, from equation (1), the value of b (the burden under which he would be brought to a standstill) would be about 267 1/2; and the best load for him, from equation (2), would be 119 lbs., which he would be able to carry, according to equation (3), 11 miles a day.

Horses.--The mode of taking wild horses is by throwing the lasso, whilst pursuing them at full speed, and dropping a noose over their necks, by which their speed is soon checked, and they are choked down.

Mr. Rarey's sixpenny book tells all that can be told on the subject of horse-breaking; but far more lies in the skill and horse-knowledge of the operator, than in the mere theory. His way of mastering a vicious horse is by taking up one fore-foot, bending the knee, slipping a loop over the knee until it comes to the pastern-joint, and then fixing it tight. The loop must be caused to embrace the part between the hoof and the pastern-joint firmly, by the help of a strap of some kind, lest it should slip. The horse is now on three legs, and he feels conquered. If he gets very mad, wait leisurely till he becomes quiet, then caress him, and let the leg down and allow him to rest; then repeat the process. If the horse kicks in harness, drive him slowly on three legs.

In breaking-in a stubborn beast, it is convenient to physic him until he is sick and out of spirits, or to starve him into submission.

Salt keeps horses from straying, if they are accustomed to come up to the camp and get it. But it is a bad plan as they are apt to hang about, instead of going off to feed. They are so fond of salt, that they have been known to stray back to a distant house where they had been allowed to lick it.

Shooting Horse.--Spur him as much as you will, but never use a whip; else, whenever you raise your gun to fire, he will feel a dread that it may be the whip, and will be unsteady.

Horse neighing.--Mungo Park tells how he clutched his horse's muzzle with both hands to prevent his neighing, when he was in concealment and horsemen were passing near.

Addenda.--In climbing a steep hill hang on to the tail of your horse as you walk behind him. Horses are easily driven in file by securing the halter of each horse to the tail of the one before him. To swim horses across a river, to sleep by their side when there is danger, to tether them, and to water them from wells, are all described elsewhere. (See "Horses" in index.)

Mules.--Mules require men who know their habits; they are powerful beats, and can only be mastered with skill and address. A savage will not assist in packing them, for he fears their heels: the Swiss say mules have always an arriere-pensee. They have odd secret ways, strange fancies, and lurking vice. When they stray, they go immense distances; and it is almost beyond the power of a man on foot to tend them in a wild country: he can neither overtake them easily, nor, when overtaken, catch them. The female is, in most breeds, much the more docile. They suffer from African distemper, but in a less degree than horses. The following descriptions of mule caravans are exceedingly graphic and instructive:--"The madrina (or godmother) is a most important personage. She is an old steady mare, with a little bell round her neck, and wheresoever she goes the mules, like good children, follow her. If several large troops are turned into one field to graze in the morning, the muleteer has only to lead the madrinas a little apart and tinkle their bells, and, although there may be 200 or 300 mules together, each immediately knows its own bell, and separates itself from the rest. The affection of these animals for their madrina saves infinite trouble. It is nearly impossible to lose an old mule: for, if detained several hours by force, she will, by the power of smell, like a dog, track out her companions, or rather the madrina; for, according to the muleteer, she is the chief object of affection. The feeling, however, is not of an individual nature; for I believe I am right in saying that any animal with a bell will serve as a madrina." (Charles Darwin.)

"After travelling about 14 miles, we were joined by three miners; and our mules, taking a sudden liking for their horses, jogged on at a more brisk rate. The instincts of the mulish heart form an interesting study to the traveller in the mountains. I would (were the comparison not too ungallant) liken it to a woman's; for it is quite as uncertain in its sympathies, bestowing its affections when least expected, and, when bestowed, quite as constant, so long as the object is not taken away. Sometimes a horse, sometimes an ass, captivates the fancy of a whole drove of mules, but often an animal nowise akin. Lieutenant Beale told me that his whole train of mules once galloped off suddenly, on the plains of the Cimarone, and ran half a mile, when they halted in apparent satisfaction. The cause of their freak was found to be a buffalo-calf, which had strayed from the herd. They were frisking around it in the greatest delight, rubbing their noses against it, throwing up their heels, and making themselves ridiculous by abortive attempts to neigh and bray; while the poor calf, unconscious of its attractive qualities, stood trembling in their midst. It is customary to have a horse in the mule-trains of the traders of North Mexico, as a sort of magnet to keep together the separate atoms of the train, for, whatever the temptation, they will never stray from him." (Taylor's 'Eldorado.')

Asses.--Notwithstanding his inveterate obstinacy, the ass is an excellent and sober little beast, far too much despised by us. He is not only the most enduring, but also one of the quickest walkers among cattle, being usually promoted to the leadership of a caravan. He is nearly equal to the camel in enduring thirst, and thrives on the poorest pasture, suffers from few diseases, and is unscathed by African distemper. The long desert-roads and pilgrim-tracts of North Africa are largely travelled over by means of asses.

Asses taught not to kick.--Mungo Park says that the negroes, where he travelled, taught their asses as follows:--They cut a forked stick, and put the forked part into the ass's mouth, like the bit of a bridle; they then tied the two smaller parts together above his head, leaving the lower part of sufficient length to strike against the ground if the ass should attempt to put his head down. It always proved effectual.

Not to bray.--Messrs. Huc and Gabet, who were distracted by the continual braying of one of their asses throughout the night, appealed to their muleteer: he put a speedy close to the nuisance by what appears to be a customary contrivance in China, viz., by lashing a heavy stone to the beast's tail. It appears that when an ass wants to bray he elevates his tail, and, if his tail be weighted down, he has not the heart to bray. In hostile neighbourhoods, where silence and concealment are sought, it might be well to adopt this rather absurd treatment. An ass who was being schooled according to the method of this and the preceding paragraph, both at the same time, would be worthy of an artist's sketch.

Oxen.--Though oxen are coarse, gross, and phlegmatic beasts, they have these merits: they are eminently gregarious, and they ruminate their food. The consequence is, first, that one, two, or more, are very seldom missing out of a drove; and, secondly, that they pick up what they require, in a much shorter time than horses, mules, etc., who have to chew as they eat. Oxen require less tending than any other beasts of burden.

To train a Pack-ox.--An ox of any age, however wild he may be, can be broken in, in three or four days, so as to carry a pack of about 70 lbs.; though it is true that he will frequently kick it off during the journey, and give excessive trouble. It would be scarcely possible to drive more than three of these newly-taught oxen at a time, on account of the frequent delays caused by the unruliness of one or other of them. Muich depends on the natural aptitude of the animal in estimating the time required for making a steady pack-ox, some will carry a good weight and go steadily after only a fortnight's travel; some will never learn. But in all cases they prove unruly at the beginning of a journey.

To break-in an ox, take a long thong or cord, make a noose at one end of it, and let two or three men lay hold of the other; then, driving all the herd together in a clump, go in among them and, aided by a long stick, push or slip the noose round the hind leg of the ox that you want, and draw tight. He will pull and struggle with all his might, and the other oxen will disperse, leaving him alone dragging the men about after him. Next, let another man throw a noose round his horns, and the beast is, comparatively speaking, secured. It is now convenient to throw the animal down on his side, which is easily done by the judicious tugging at his tail and at the thongs. To keep him on the ground, let one man take the tail, and, passing it round one thigh, hold him down by that, while one or two men force the horns down against the ground. His nose has next to be pierced. A stick, shaped like a Y, eight inches long, is cut of some tough wood; and the foot of it, being first sharpened, is forcibly poked through the wall that divides the nostrils, and a thin thong is tied firmly to either end of this nose-stick. The thong is gathered together, and wound in a figure of 8 round the two horns, where it henceforward remains while the animal feeds, and by clutching at which, he is at any time caught.

Next for the packing: as the ox lies on the ground, scrape a hole in the sand under his belly, and then, having laid a few skins on his back, pass a thong round him and them, several times; tie the ends fast, and, taking a stick, pass it through and twist it round, until the lashings are extremely tight, then let it be secured. Now let the ox go, and get quickly out of his way, in case he should be savage. When the ox gets up, he is sulky and ferocious by turns; and kicks, jumps, and bellows, but at last joins his companions.

If he has been well packed, the skins will keep in place and not fall off; but whether they do or not, he must be re-caught and re-packed every day. A young ox is generally more difficult to break-in than an old one: I do not know why. An ox requires no pack-saddle; his back is too round to carry one with advantage. It is therefore usual to lay spare skins, etc., upon him, and over these the bags that have to be packed. A great length of thong is required to lash them. It is convenient to make a pair of very large saddle-bags out of skin or canvas, which require simply to be placed on the ox's back and there girthed.

To train an Ox to carry a Rider.--It takes a very long time to train an ox to carry a riding-saddle well and steadily: indeed, very few oxen can be taught to go wherever they may be guided by the rider; they are of so gregarious a nature, that, for the most part, they will not move a step without companions. Hence, those oxen only are thought worth breaking-in which are observed to take the part of leaders of the drove when pasturing, and which are therefore supposed to have some independence of disposition. The first time of mounting an ox to break him in, is a work of almost certain mischance: for the long horns of the ox will often reach the rider, however far back he may sit, and the animal kicks and bucks in a way that severely tries the best of seats. All riding-oxen's horns should have the tips sawn off. After being mounted a very few times, the ox goes pretty steadily; but it is long before he learns to carry a rider with ease to himself. I should like to hear if Rarey's plan of tying up the foreleg would influence them. Their character is so wholly unlike that of a horse, that I doubt if it would.

In riding, it must be recollected that the temper of an ox is far less quick, though his sensations may be as acute as those of a horse: thus, he does not start forwards on receiving a cut with the whip, even though he shrink with the pain; but he thinks about it, shakes his head, waits a while, and then breaks gradually into a faster pace. An ox will trot well enough with a light weight; and, though riding myself upwards of 13 stone, I once took an ox 60 miles in a day and a half: this is, perhaps as much as an ox could, in fairness, be made to do. A ride-ox can be tied up by his nose-bridle; but, if wild or frightened, he will assuredly struggle till the nose-stick be torn out of his nose, and he becomes free. It is, therefore, better to tie the bridle to a tuft of grass, or a slender twig, rather than to a tree or to the saddle-bags. Mounting an ox is usually a troublesome business, on account of his horns. To make ride-oxen quiet and tame, scratch their backs and tails--they dearly love it--and hold salt in your hands for them to lick. They soon learn their names, and come to be caressed when called.

Cows.--Most breeds of cows, out of Europe, cease to give milk after their calf dies; and the only way of making them continue their yield, is to spread out the calf's hide for them to lick, some time before milking them; it retains its effect for a week or more. Messrs. Huc and Gabet give the following graphic account of this contrivance, as applied to restive cows:--"These long-tailed cows are so restive and difficult to milk, that, to keep them at all quiet, the herdsman has to give them a calf to lick meanwhile. But for this device, not a single drop of milk could be obtained from them. One day a Lama herdsman, who lived in the same house with ourselves, came, with a long dismal face, to announce that his cow had calved during the night, and that unfortunately the calf was dying. It died in the course of the day. The Lama forthwith skinned the poor beast, and stuffed it with hay. This proceeding surprised us at first, for the Lama had by no means the air of a man likely to give himself the luxury of a cabinet of natural history. When the operation was completed, we observed that the hay-calf had neither feet nor head; whereupon it occurred to us that, after all, it was perhaps a pillow that the Lama contemplated. We were in error; but the error was not dissipated till the next morning, when our herdsman went to milk his cow. Seeing him issue forth--the pail in one hand, the hay-calf under the other arm--the fancy occurred to us to follow him. His first proceeding was to put the hay-calf down before the cow. He then turned to milk the cow herself. The mamma at first opened enormous eyes at her beloved infant; by degrees she stooped her head towards it, then smelt at it, sneezed three or four times, and at last proceeded to lick it with the most delightful tenderness. This spectacle grated against our sensibilities: it seemed to us that he who first invented this parody upon one of the most touching incidents in nature must have been a man without a heart. A somewhat burlesque circumstance occurred one day, to modify the indignation with which this treachery inspired us. By dint of caressing and licking her little calf, the tender parent one fine morning unripped it: the hay issued from within; and the cow, manifesting not the slightest surprise nor agitation, proceeded tranquilly to devour the unexpected provender."

The Highlanders used this contrivance, and called it a "Tulchan": hence King James's bishops were nicknamed "Tulchan bishops," to imply that they were officials of straw, merely set up as a means of milking the Scotch people of their money, in the form of church-dues.

Camels.--Camels are only fit for a few countries, and require practised attendants; thorns and rocks lame them, hills sadly impede them, and a wet slippery soil entirely stops them.

Elephants.--They are expensive and delicate, but excellent beasts of burden, in rainy tropical countries. The traveller should make friends with the one he regularly rides, by giving it a piece of sugar-cane or banana before mounting. A sore back is a certain obstacle to a continuance of travel; there is no remedy for it but rest. The average burden, furniture included, but excluding the driver, is 500 lbs., and the full average day's journey 15 miles.

Dogs.--Dogs will draw a "travail" (which see) of 60 lbs. for 15 miles a day, over hard, level country, for days together; frequently they will accomplish much more than that. For Arctic travel, they are used in journeys after they are three years old; each dog requires eight or ten herrings per day, or an equivalent to them. A sledge of 12 dogs carries 900 lbs.; it travels on smooth ice seven or eight miles an hour; and in 36 days, 22 sledges and 240 dogs travelled 800 miles--1210 versts. (Admiral Wrangel.) Dogs are used by the Patagonian fishermen to drive fish into their nets, and to prevent them from breaking through the nets when they are inside them. (See next paragraph for "Sheep-dogs.")

Goats and Sheep.--Goats are much more troublesome to drive than sheep, neither are they such enduring walkers, nor do they give as much meat; but their skins are of such great use to furnish strong leather, that it is seldom convenient to make up a caravan without them. She-goats give some milk, even when travelling fast, and in dry countries; but a ewe-sheep is not worth milking under those circumstances, as her yield is a mere nothing. Goats are very mischievous--they make their way out of all enclosures, and trespass everywhere. They butt at whatever is bright or new, or strange to them; and would drive an observer, who employed astronomical instruments on stands, to distraction. In an open country, where there are no bushes for a kraal, nets must be taken, and stakes cut, to make enclosures for the sheep. If they stray at all, the least thing scares them, and they will wander very far, and scatter. Goats are far more social and intelligent. If one, two, or three sheep only be driven, long thongs must be tied to their legs, and allowed to trail along the ground, by which they may be re-caught if they gallop off. When the Messrs. Schlagintweit were encamped at vast heights, among the snows of the Himalaya, they always found it practicable to drive sheep to their stations. When sheep, etc., are long hurdled at night, near the same encampment, the nuisance of flies and ticks becomes intolerable. Sheep-dogs seem to prove of less use to travellers than might have been expected; perhaps the other dogs corrupt them.

Management of Cattle generally.--To make an animal rise when he throws himself on the ground with his pack, and will not get up, it is not of much use to flog him; twisting or biting his tail is the usual way, or making a blaze with grass and a few sticks under his nostrils. The stubborness of a half-broken ox is sometimes beyond conception.

Cattle Bells, in countries where they can be used without danger, should always be taken; it adds greatly to the cheerfulness and gregariousness of the animals--mules positively require them. Hard wood is sonorous enough for bells.

Brands and Cattle-marks.--In buying oxen out of the herds of pastoral people, it is very difficult to remember each animal so as to recognise it again if it strays back to its former home; it requires quite a peculiar talent to do so. Therefore it is advisable that the traveller's cattle should be marked or branded. A trader in Namaqua Land, took red paint, and tied a brush on to a long stick; with this he made a daub on the hind quarters of the freshly-bought and half-wild cattle, as they pushed through the door of his kraal. It naturally excites great ridicule among natives, to paint an ox that he may be known again; but, for all that, I think the trader's plan well worth adopting. The same might be done to sheep, as a slit ear is not half conspicuous enough. A good way of marking a sheep's ear is to cut a wad out of the middle of it, with a gun-punch; but it will sometimes tear this hole into a slit, by scratching with its foot.

Chaff, to cut.--Tie a sickle against a tree, with its blade projecting; then, standing in front of the blade, hold a handful of reeds across it with both hands, one hand on either side of the blade; pull it towards you, and the reeds will be cut through; drop the cut end, seize the bundle afresh, and repeat the process. In this way, after a little practice, chaff is cut with great ease and quickness. A broken sickle does as well as a whole one, and a knife may be used, but the curve of its edge is ill adapted for the work.

Cattle will eat many sorts of herbage, as reeds and gorse, if cut small; but will not touch them, if uncut.

Occasional Food for Cattle.--They will also eat seaweed and leaves especially birch and poplar leaves, and even thrive upon them.

Pulling Cattle out of Holes.--The bight of a cord, or of some substitute for one, may be thrown over a horse's head, and he can be dragged out by a team of cattle with but very little danger to his neck. A crupper under his tail, or a thong as a breeching may be used. In Canada and the United States, a noose of rope is often run round the horse's neck, and hauled tight--thus temporarily choking the animal and making him still; he is then pulled as quickly as possible out of the hole, and no time is lost in slackening the rope.

HARNESS.

Saddles for riding.--Good saddles for riding, and, I may add, especially for packing, are of nearly as great importance as the goodness of the animal who carries them. English saddlers never, I believe, can be induced to stuff a saddle sufficiently; because they have no opportunity of seeing the miserable, scraggy condition of a travelled horse's back, to which it is destined to fit. But an English saddle, restuffed at a bush frontier town, is excellent.

Three rings, and nine of what saddlers call "D's," should be fixed to the saddle, not simply into the leather-work, but firmly riveted or secured into the tree itself. This must be especially insisted on, or frequent disasters will occur. The three rings are to be fixed to the pommel--one on the top, and one on each side of it; the nine "D's" are placed as follows:--three along the back of the saddle, two more on each side of the seat, and two in front, for the breastplate.

Fittings.--To these may be tied a light valise in front; a gun-holster on the right of the pommel; and a small bag--containing odds and ends, gunpowder, spare bullets, a few presents, etc.--on its left. On the right of the seat, a sabre-tasch, or thin leather portfolio-shaped pocket, for paper and writing materials; on the left, the water-canteen and hobbles; behind, the crupper and small saddle-bags. A breastplate is not worth having, except in a very hilly country. This description of a saddle, of course, applies to that of the travelling-horse. For the saddle of the shooting-horse the arrangement is different; only the gun-holster, and perhaps the water-canteen can then be taken. An ox carries a saddle precisely like a horse. I rode mine nearly 1600 miles, in South Africa, with a common hunting-saddle and its ordinary girths.

In default of riding-saddles, a pack-saddle must be cushioned to form a comfortable seat (see "Pack-saddles").

Saddle-bags are so troublesome to open, and require so many straps, that I believe it is best to use a bag of macintosh or canvas, rolled up and tied behind the saddle, where it should rest on a pad. The pad is made of two cushions, each 9 inches long and 4 broad, sewn on a piece of leather, lying parallel to one another, and 4 inches apart. The space between the cushions corresponds to the backbone of the horse. To keep the whole in shape, it is usual to stitch four or five laths of wood lengthways to the upper surface of the pad; upon these laths the bag will rest. If there be occasion to carry a bag on horseback for a short distance, pass one of the stirrup-leathers through its string; then throw the bag over to the other side of the saddle: it will lie behind the rider's leg, and be out of his way and he will sit upon part of its string.

Australians, as is well known, insist on the merits of a "swag," or a long package formed by rolling all their possessions into their blanket. They carry it over the saddle-bows.

Sore backs.--Sore backs are the plague of beasts of burden; for, if the skin be once broken, it will never heal thoroughly again during the whole journey. Every precaution should, therefore, be taken at first starting: the saddles should be well-stuffed; the saddle-cloths ample, and without hem or edging (blankets are as good as any); the journeys should be short; the packs light and carefully balanced; rests of a day or two should frequently be given, and salt-water should be rubbed on the back. Travelling in the very early morning is found to be bad for animals' backs; but travelling late at night is not so. An Australian correspondent remarks, that a party of travellers or explorers in Australia, on leaving their camp, invariably saddle their horses with ample saddle-cloths below the saddle, and assist each other by turns, to fold the cloths in various ways. For instance, if the ridge of the back, or wither, should be found galled, the cloth would be folded up, so that the saddle should rest entirely on the two folded pads, as in the figure.--Other modes of folding will suggest themselves, according to the way in which the back may be rubbed.

The first appearance of a sore back is a small hardish swelling or warble: this must at once be attended to, either by folding the saddle-cloth in some appropriate way, or by picking out the saddle-stuffing, so as to ease all pressure from off it; otherwise, it will get larger and larger, and a single day will convert what might have been easily cured, into a serious and irremediable gall. Girth-galls, on their first appearance, may be relieved if not cured, by sewing two rolls of soft woollen material on to the girth. The hair from the animal's mane or tail has been used on an emergency to stuff a saddle.

Pack-Saddles.--To make when Travelling.--Cut four bent pieces of touch wood, and two small planks; season them as well as you can (see "Wood, to season"), and join them together, as in figs. 1 and 2, using raw hide in addition to nails or pegs. Stuffed cushions must be secured inside the planks by tying or otherwise. With a saw and a mortise-chisel, a saddle of the pattern shown in fig. 3 would be easy to make. It is stronger than the one just described, and the notched cross-bar is very convenient for the pack-ropes.

Pack-Saddles made by Saddlers.--There has been, perhaps, no journey in which pack-horses worked so effectively as during the exploration of North Australia under Mr. Gregory. I am much indebted to Mr. Baines, the artist of the expedition, who has subsequently travelled extensively, for the following very interesting account:--

"The pack-saddles were made after a model by Mr. Gregory, and are the best I have yet seen. Two boards of light wood are connected by bows of iron, 1 1/2 inch wide and 1/4 inch thick, with hooks inserted in either side, for the pack-bags to hook on to. The straps for the breastings, breechings, and girths, were screwed to the boards; the crupper passed through a ring on the after bow; and a light pad, which could easily be taken out to be re-stuffed, was secured by small thongs, passed through holes in the ends of the boards. We had two girths, which crossed each other under the horse. (In unloading, the neck-strap is unbuckled on the near side, also the breasting and girths; and the whole is drawn off behind.)