1931-12-12: Postage due stamps 1930


1931-09-30: Sir Georges Etienne Cartier (1931)


1931-07-13: King George V 1930-32 "Arch" Def Issue - Perf Large "OHMS" "

1931-07-04: King George V 1930-32 "Arch" Definitive Issue








































1931-06-24: King George V 1911-22 "Admiral's Uniform" Definitive Issue


1931-02-04: King George V 1930-32 "Arch" Def Issue - Precancels

1931: Canadian National Telegraphs

1931: Bell Telephone Co. of Canada


1931: British Columbia Telephone Co.




1931: Canadian Pacific Railways
