The Northwest Company - Campbell, Marjorie Wilkins (Macmillan, 1957)
Keywords: Compagnie du Nord-Ouest; Fourrure

The Lachine Canal - Cureton, Edward A. (Université McGill, 1957)
Keywords: Lachine (canal); Navigation

The Grand Trunk Railway of Canada - Currie, A. W. (University of Toronto Press, 1957)
Keywords: Chemins de fer; Grand Tronc

Growing with Canada! The Story of Canada's Oldest and Youngest Stock Exchanges - Norman, Henry G. (Newcomen Society in North America, 1957)
Keywords: Bourse

The XY Company, 1798 to 1814 - Pendergast, R. A. (Université d'Ottawa, 1957)
Keywords: Compagnie XY; Fourrure