The American fur companies keep no established posts beyond the mountains.  Everything there is regulated by resident partners; that is to say, partners who reside in the tramontane country, but who move about from place to place, either with Indian tribes, whose traffic they wish to monopolize, or with main bodies of their own men, whom they employ in trading and trapping.  In the meantime, they detach bands, or “brigades” as they are termed, of trappers in various directions, assigning to each a portion of country as a hunting or trapping ground.  In the months of June and July, when there is an interval between the hunting seasons, a general rendezvous is held, at some designated place in the mountains, where the affairs of the past year are settled by the resident partners, and the plans for the following year arranged.

To this rendezvous repair the various brigades of trappers from their widely separated hunting grounds, bringing in the products of their year’s campaign.  Hither also repair the Indian tribes accustomed to traffic their peltries with the company.  Bands of free trappers resort hither also, to sell the furs they have collected; or to engage their services for the next hunting season.

To this rendezvous the company sends annually a convoy of supplies from its establishment on the Atlantic frontier, under the guidance of some experienced partner or officer.  On the arrival of this convoy, the resident partner at the rendezvous depends to set all his next year’s machinery in motion.

Now as the rival companies keep a vigilant eye upon each other, and are anxious to discover each other’s plans and movements, they generally contrive to hold their annual assemblages at no great distance apart.  An eager competition exists also between their respective convoys of supplies, which shall first reach its place of rendezvous.  For this purpose, they set off with the first appearance of grass on the Atlantic frontier and push with all diligence for the mountains.  The company that can first open its tempting supplies of coffee, tobacco, ammunition, scarlet cloth, blankets, bright shawls, and glittering trinkets has the greatest chance to get all the peltries and furs of the Indians and free trappers, and to engage their services for the next season.  It is able, also, to fit out and dispatch its own trappers the soonest, so as to get the start of its competitors, and to have the first dash into the hunting and trapping grounds.

A new species of strategy has sprung out of this hunting and trapping competition.  The constant study of the rival bands is to forestall and outwit each other; to supplant each other in the good will and custom of the Indian tribes; to cross each other’s plans; to mislead each other as to routes; in a word, next to his own advantage, the study of the Indian trader is the disadvantage of his competitor.