1957-10-10: Royal Visit 1957

1957-09-05: Mining Industry

1957-08-14: U.P.U. (Universal Postal Union), 14th Congress, Ottawa

1957-06-05: Death Centenary of David Thompson (1770-1857)

1957-04-10: National Wild Life Week 1957

1957-04-10: National Wild Life Week 1957

1957-03-07: Outdoor Recreation

1957-01-16: Postage due stamps 1935-1965

1957: Bell Telephone Co. of Canada

1957: British Columbia Telephone Co.