NOTE ON AUTHORITIES The chief contemporary sources for Mac- kenzie’s life are to be found in: (1) His own Voyages from Montreal through the Continent of North America to the Frozen and Pacific Oceans (London, 1801); this has been several times reprinted. (2) Roderick McKenzie’s Reminiscences, in Volume I of L. R. Masson’s Les Bourgeois de la Compagnie du Nord-Ouest (Quebec, 1889). (3) Correspondence, etc., printed in the Reports of the Canadian Archives for 1886, 1889, 1890, and especially 1892, and in Volume III of The Simcoe Papers (Toronto, 1925). (4) The narratives of cer- tain travellers in Canada, particularly Col. Landmann’s Adventures and Recollections (London, 1852), and I. Weld’s Travels (Lon- don, 1799). (5) Certain of the many journals of the fur-traders, especially D. Thompson’s Narrative (ed. Tyrrell, Toronto, 1916), and A. Henry’s letters in Vol. XIX of the Collec- 169