32 Str ALEXANDER MACKENZIE superintended the fishery and the supply of fuel. The Indians came regularly to Chipe- wyan in the autumn, early in January, and at the end of March. At each visit they were outfitted on credit with ammunition and other supplies to be paid for in furs on their return. The currency was the beaver; everything was valued as being worth so many prime beaver skins. There was also a free distribution of liquor to the Indians, which was regularly fol- lowed by an orgy of drunkenness often ending in violence and murderous quarrels. In Mac- kenzie’s time, however, one tribe which fre- quented Fort Chipewyan wisely refused to touch spirits. The voyageurs were employed in trans- port, in fishing, and in other duties about the posts; they did little hunting. They were French Canadians, or half-breeds, and were almost all illiterate. Hardy, used to peril, and capable of amazing endurance, while on the move they could work at a pinch twenty hours a day for several days on end; their normal load over a portage was two packs of ninety pounds weight for each man, but