Japan stamp sheet: flags
c. 1975
designed by S. Watanabe
Russia postage stamp: rockets
c. 1963
designed by I. Kominarets
Korea postage stamp: children with kites
c. 1977
designed by Ahn Seung Kyung
Australia postage stamp: Opera House
c. 1973
designed by A. Leydin
Czechoslovakia postage stamp: “S”
c. 1968
designed by K. Svolinský
Brazil postage stamp: electrocardiogram
c.1978
designed by Marcelo Martinez
Yugoslavia postage stamp: Angel of Peace
c. 1919
designed by L. Crnčić-Viran
Israel postage stamp: menorah
c. 1958
designed by Otte Wallish
China postage stamp: camera
c. 1989, in honor of 150th anniversary of photography
designed by Chen Dongling
Bulgaria postage stamp: birds
c. 1966
designed by Neva and Nikola Tuzsuzov
