The Canada Directory : Containing the Names of the Professional and Business Men of Every Description, in the Cities, Towns, and Principal Villages of Canada: Together With a Complete Post Office Directory of the Province; a Directory to Public Offices, Officers and Institutions; a Variety of Statistical and Commercial Tables, Exhibiting the Population, Trade, Revenue, Expenditure, Imports, Exports, Public Works, etc., etc., of Canada, and a Variety of Other Useful Information. Brought Down to November, 1851. -- Compiled by Robert W.S. Mackay. -- Montreal : John Lovell, 1851. -- 692 p.