An airmail stamp is a postage stamp intended to pay either an airmail fee that is charged in addition to the surface rate, or the full airmail rate, for an item of mail to be transported by air.
1949 Irish 1 shilling airmail stamp
1935 First flight cover from New Zealand to England with three denominations of airmail stamps paying the 2 shilling and 4 pence rate
1918 US Inverted Jenny airmail stamp
US stamp 1918 24c Curtiss Jenny C3
Art Deco stamps are postage stamps designed in the Art Deco style, which was a popular international design style in the 1920s through the 1930s. The style is marked by the use of "geometric motifs, c
Airmail stamp
…Airmail stamps of Denmark Art Deco stamps List of United States airmail stamps…
One of the stamps for the 1925 Paris International Decorative Arts Exposition denominated 75 centimes
Germany 1925, "Traffic wheel"
USSR 15th anniversary of the October Revolution