vi Mackenzie’s Voyages largely from Robert Greenhow’s Historical and Political Memoir of the North-West Coast of America, New York, 1840; and his History of Oregon and California, and other Territories on the North-West Coast of America, New York, 1845. The writer acknowledges the many courtesies extended to him by Mr. E. S. Robinson, the librarian of the Vancouver City Library, who freely placed the library’s valuable collec- tion of material relating to the North-West Coast, and the fur-trade in Canada, at his service; his thanks are also due to Mr. J. Forsyth, the Provincial Librarian, Victoria; to His Honour, Judge F. W. Howay, for permission to quote from his writings; to Mr. A. J. C. Nettel of the Vancouver Office of the Geological Survey; to Mr. J. E. Umbach, surveyor-general, Victoria; to Mr. Iver Fougner, Indian Agent, Bella Coola; to the University of California Press and the University of Chicago Press for permission to quote from their historical publications; and to the following for photographs: the Geological Survey, Ottawa; the North- West Territories and Yukon Branch, Ottawa; and Lt.-Col. H. St. J. Montizambert for a rare photograph of the view observed by Mackenzie in the lower Parsnip valley on 5 June, 1793; and to the Topographical Branch of the Department of the Interior, Ottawa, for excellent maps of the Athabasca and Mackenzie Rivers. A bibliography will be found in Appendix E. This, how- ever, is only a brief indication of the wealth of material relating to the subject of this book.