Guernsey, 25v
Ivory Coast, 25v
Dominica 25v
Ecuador, 50v
Gabon, 25v
Hong Kong, 25v
Bolivia, 25v
Malta, 25v
Nepal, 50v
Burundi, 50v
Jersey, 25v
Jordan, 25v
Greece, 50v
Finland, 50v
Bohemia/Moravia 50v
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.