1973-11-28: Native Amerindians of Canada: Algonkians
1973-11-07: Christmas (1973)
1973-10-23: Landscape Definitives 1972-1977
1973-10-17: Caricature Definitives 1973 - 1976
1973-10-17: Caricature Definitives 1973 - 1976 - Precancels
1973-09-20: Olympic Games, Montreal 1976 (1st issue)
1973-08-02: Royal Visit & Commonwealth Heads of Government Meeting
1973-07-20: Bicentennial of Arrival of Scottish Settlers, Pictou, N.S.
1973-06-08: Birth Centenary of James Edward Hervey MacDonald (1873-1932)
1973-04: Centennial Definitives 1967-73 - Low Values
1973-03-09: Centenary of Royal Canadian Mounted Police
1973: Centennial Definitives 1967-1973 - High Values
1973: Centennial Postage Dues (aka Red Dues)