146 Mackenzie’s Voyages great risk to the men engaged in this task. Murmurs were rife, but Mackenzie took no notice of them. The guide was a valuable member of the party, and Mackenzie had been in the habit of sitting up half the night to watch him, Mackay taking the other half of the vigil. On Monday night Mackay’s vigilance relaxed and the guide escaped, whereupon Mackenzie was wroth with his lieutenant, whom he sent off with Cancre the Crab and the dog in a fruitless search for the fugitive. Moving by land and by water alternately all the next day, they finally arrived in the evening at the bank of the Great River. “At length we enjoyed, after all our toil and anxiety, the inexpressible satisfaction of finding ourselves on the banks of a navigable river on the west side of the first great range of mountains.” Here on the morning of 18 June, Mackenzie indulges his men in a well-earned rest until seven in the morning, at which late hour they prepared to embark. The Great River, after all, proved to be only a branch of the north fork two hundred yards wide, but in the afternoon they emerged upon the Fraser proper where it was half a mile wide.! They were now able to make rapid progress. From time to time fires were seen, indicating the presence of natives. The Nechaco was not observed, and if noticed at all, it must have been mistaken for the lower end of a channel on the far side of an island. ‘he canyon ? below the junction of the Nechaco made it necessary to portage. “The labour and fatigue of this undertaking from eight till twelve beggars all description, when we at length conquered this afflicting passage of about half a mile over a rocky and most rugged hill.” Another short carrying-place occurred just below, 1 For a surveyor’s description of Bad River, see Appendix B. Fort George Canyon, sixteen miles below Prince George.