1992 Latvia
1994 Lithuania
1979 Kiribati
1948 Fiji
1979 Faroe Islands
1982 Mauritania
1958-61 Iraq
1978 Liechtenstein
1987 Morocco - 200th Anniversary of US-Morocco Diplomatic Relations
1918 Russia
1985 Alderney
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.