La Grande Riviére en Bas eee The Indians called them manetoe aseniah, or spirit stones, not having any suspicion, apparently, that they were merely patches of snow. The current had averaged four miles during the day, and the banks were higher than any yet encountered, towering two hundred feet above the river. Great caution was observed lest they should run into some great rapid or fall. ‘This was such a prevalent idea that all of us were persuaded that we heard those sounds which betokened a fall of water.” The river turned sharply north at what is now known as Camsell Bend, where the stream impinges upon the Mac- kenzie Mountains. For several hundred miles it parallels the range, whose peaks were always in sight. The river widened and groups of low islands filled the channel, one of which was about twenty miles in length. At eight in the evening the fourth camp was made on the north side of the river. The Indians complained of the perseverance with which the party pushed forward, saying that they were not accustomed to such severe fatigue as it occasioned. Probably Mackenzie mentions this complaint merely to contrast their indolence with the unremitting labours of the canoemen. ‘They had reached a point three hundred miles down the river, travelling an average of seventy-five miles a day since quitting the lake, which is certainly not an excessive speed. The current between ‘‘ Head-of-the-Line,”’ which is about six miles west of Trout River, and the Liard, a distance of seventy-five miles, has a velocity of seven to eight miles an hour, at which rate it is not difficult to jog along comfortably a hundred miles a day. It is to be remarked that Mackenzie makes no mention of complaints from his voyageurs. ‘They were used to the routine. The fur-trade demanded intensive work over short periods, for the