1898 Canada
1933 Canada
1899 Canada
1872 Canada
1897 Canada
1908 Canada
1932 Canada
1934 Canada
1927 Canada
1893 Canada
1912 Canada
1935 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.