ficient for the demand in the Asiatic countries. It was at this time that the sea-otter was introduced into the markets for China. The skins brought such incredible prices, as to originate immediately several American and British expeditions to the northern islands of the Pacific, to Nootka Sound, and the northwest coast of America; but the Russians already had possession of the tract which they now hold, and had arranged a trade for the sea-otter with the Koudek tribes. They do not engross the trade, however; the American northwest trading ships procure them, all along the coast, from the Indians.

At one period, the fur seals formed no inconsiderable item in the trade. South Georgia, in south latitude fifty-five degrees, discovered in 1675, was explored by Captain Cook in 1771. The Americans immediately commenced carrying seal skins thence to China, where they obtained the most exorbitant prices. One million two hundred thousand skins have been taken from that island alone, and nearly an equal number from the Island of Desolation, since they were first resorted to for the purpose of

commerce.

The discovery of the South Shetlands, sixty-three degrees south latitude, in 1818, added surprisingly to the trade in fur seals. The number taken from the South Shetlands in 1821 and 1822 amounted to three hundred and twenty thousand. This valuable animal is now almost extinct in all these islands, owing to the exterminating system adopted by the hunters. They are still taken on the Lobos Islands, where the provident government of Montevideo restrict the fishery, or hunting, within certain limits, which insures an annual return of the seals. At certain seasons, these amphibia, for the purpose of renewing their coat, come up on the dark frowning rocks and precipices, where there is not a trace of vegetation. In the middle of January, the islands are partially cleared of snow, where a few patches of short straggling grass spring up in favorable situations; but the seals do not resort to it for food. They remain on the rocks not less than two months, without any sustenance, when they return much emaciated to the sea.

Bears of various species and colors, many varieties of the fox, the wolf, the beaver, the otter, the marten, the raccoon, the badger, the wolverine,

the mink, the lynx, the muskrat, the woodchuck, the rabbit, the hare, and the squirrel, are natives of North America.

The beaver, otter, lynx, fisher, hare, and raccoon, are used principally for hats; while the bears of several varieties furnish an excellent material for sleigh linings, for cavalry caps, and other military equipments. The fur of the black fox is the most valuable of any of the American varieties; and next to that the red, which is exported to China and Smyrna. In China, the red is employed for trimmings, linings, and robes; the latter being variegated by adding the black fur of the paws, in spots or waves. There are many other varieties of American fox, such as the gray, the white, the cross, the silver, and the dun-colored. The silver fox is a rare animal, a native of the woody country below the falls of the Columbia River. It has a long, thick, deep lead-colored fur, intermingled with long hairs, invariably white at the top, forming a bright lustrous silver gray, esteemed by some more beautiful than any other kind of fox.

The skins of the buffalo, of the Rocky Mountain sheep, of various deer, and of the antelope, are included in the fur trade with the Indians and trappers of the north and west.

Fox and seal skins are sent from Greenland to Denmark. The white fur of the arctic fox and polar bear is sometimes found in the packs brought to the traders by the most northern tribes of Indians, but is not particularly valuable. The silver-tipped rabbit is peculiar to England, and is sent thence to Russia and China.

Other furs are employed and valued according to the caprices of fashion, as well in those countries where they are needed for defenses against the severity of the seasons, as among the inhabitants of milder climates, who, being of Tartar or Sclavonian descent, are said to inherit an attachment to furred clothing. Such are the inhabitants of Poland, of Southern Russia, of China, of Persia, of Turkey, and all the nations of Gothic origin in the middle and western parts of Europe. Under the burning suns of Syria and Egypt, and the mild climes of Bucharia and Independent Tartary, there is also a constant demand, and a great consumption, where there exists no physical necessity. In our own temper

ate latitudes, besides their use in the arts, they are in request for ornament and warmth during the winter, and large quantities are annually consumed for both purposes in the United States.

From the foregoing statements, it appears that the fur trade must henceforward decline. The advanced state of geographical science shows that no new countries remain to be explored. In North America the animals are slowly decreasing, from the persevering efforts and the indiscriminate slaughter practised by the hunters, and by the appropriation to the uses of man of those forests and rivers which have afforded them food and protection. They recede with the aborigines, before the tide of civilization; but a diminished supply will remain in the mountains and uncultivated tracts of this and other countries, if the avidity of the hunter can be restrained within proper limitations.

Height of the Rocky Mountains.

VARIOUS estimates have been made of the height of the Rocky Mountains, but it is doubtful whether any have, as yet, done justice to their real altitude, which promises to place them only second to the highest mountains of the known world. Their height has been diminished to the eye by the great elevation of the plains from which they rise. They consist, according to Long, of ridges, knobs, and peaks, variously disposed. The more elevated parts are covered with perpetual snows, which contribute to give them a luminous, and, at a great distance, even a brilliant appearance; whence they derived, among some of the first discoverers, the name of the Shining Mountains.

James's Peak has generally been cited as the highest of the chain; and its elevation above the common level has been ascertained, by a trigonometrical measurement, to be about eight thousand five hundred feet. Mr. Long, however, judged, from the position of the snow near the summits of other peaks and ridges at no great distance from it, that they were much higher. Having heard Professor Renwick, of New York, express an opinion of the altitude of these mountains far beyond what had

usually been ascribed to them, we applied to him for the authority on which he grounded his observation, and here subjoin his reply:

COLUMBIA COLLEGE, NEW YORK, February 23, 1836.

DEAR SIR, --In compliance with your request, I have to communicate some facts in relation to the heights of the Rocky Mountains, and the sources whence I obtained the information.

In conversation with Simon M'Gillivray, Esq., a partner of the Northwest Company, he stated to me his impression, that the mountains in the vicinity of the route pursued by the traders of that company were nearly as high as the Himalayas. He had himself crossed by this route, seen the snowy summits of the peaks, and experienced a degree of cold which required a spirit thermometer to indicate it. His authority for the estimate of the heights was a gentleman who had been employed for several years as surveyor of that company. This conversation occurred about sixteen years since.

A year or two afterwards, I had the pleasure of dining, at Major Delafield's, with Mr. Thompson, the gentleman referred to by Mr. M'Gillivray. I inquired of him in relation to the circumstances mentioned by Mr. M'Gillivray, and he stated, that, by the joint means of the barometric and trigonometric measurement, he had ascertained the height of one of the peaks to be about twenty-five thousand feet, and there were others of nearly the same height in the vicinity.

To W. IRVING, Esq.

I am, dear sir,

Yours truly,

JAMES RENWICK.

Suggestions with respect to the Indian tribes, and the protection of our

Trade.

IN the course of this work, a few general remarks have been hazarded respecting the Indian tribes of the prairies, and the dangers to be apprehended from them in future times to our trade beyond the Pocky Moun

tains and with the Spanish frontiers. Since writing those remarks, we have met with some excellent observations and suggestions, in manuscript, on the same subject, written by Captain Bonneville, of the United States army, who has lately returned from a long residence among the tribes of the Rocky Mountains. Captain B. approves highly of the plan recently adopted by the United States government for the organization of a regiment of dragoons for the protection of our western frontier, and the trade across the prairies. "No other species of military force," he observes, "is at all competent to cope with these restless and wandering hordes, who require to be opposed with swiftness quite as much as with strength; and the consciousness that a troop, uniting these qualifications, is always on the alert to avenge their outrages upon the settlers and traders, will go very far towards restraining them from the perpetration of those thefts and murders which they have heretofore committed with impunity, whenever stratagem or superiority of force has given them the advantage. Their interest already has done something towards their pacification with our countrymen. From the traders among them, they receive their supplies in the greatest abundance, and upon very equitable terms; and when it is remembered that a very considerable amount of property is yearly distributed among them by the government, as presents, it will readily be perceived that they are greatly dependent upon us for their most valued resources. If, superadded to this inducement, a frequent display of military power be made in their territories, there can be little doubt that the desired security and peace will be speedily afforded to our own people. But the idea of establishing a permanent amity and concord amongst the various east and west tribes themselves, seems to me, if not wholly impracticable, at least infinitely more difficult than many excellent philanthropists have hoped and believed. Those nations which have so lately emigrated from the midst of our settlements to live upon our western borders, and have made some progress in agriculture and the arts of civilization, have, in the property they have acquired, and the protection and aid extended to them, too many advantages to be induced readily to take up arms against us, particularly if they can be brought to the full conviction that their new homes will be permanent and undis