Tuer Great JOURNEY IO way up the river. They met the Coast Indians six days’ journey along this trail, and ex- changed their own furs and leather for short iron bars, brass, copper, and beads, all of which were procured from white men who came in ships. Mackenzie decided that, with his pro- visions and ammunition running low, with his men alarmed by the dangers of the river below them, and with the distance to the ocean by it so great, it would be folly to attempt the descent. He conceived that he was on the upper reaches of the River of the West (the Columbia), the mouth of which, five or six hundred miles to the south, had figured in a conjectural fashion for many years on the maps of the coast. Not until Simon Fraser in 1807 had dared the great dangers of which Mackenzie had heard and had gone down the Fraser to the sea, was it known that two great rivers, not one, drained the interior of British Columbia. Eliminating the route by the river, there remained the mountain-trail, to reach which they had to turn and to go upstream for several days. Doubtful whether his men