1932 Canada
1933 Canada
1935 Canada
1897 Canada
1934 Canada
1939 Canada
1915 Canada
1930 Canada
1953 Canada
1908 Canada
1899 Canada
1956 Canada
First commemorative stamps of the 20th century.
Columbus stamp promoted the 1893 Chicago World Columbian Exposition.
A single stamp to cover the one-pound air parcel rate in 1952.