More to explore:
haben-sie-das-gew... Radio entertains america/ (USA)
USA stamps through the years
Another example of simple yet effective American stamp design
Israel postage stamp: fireworks over Tel-Aviv, c. 1966, designed by E. Weishoff. via Karen Horton.
psychedelic arbor day stamp from israel 1975
Israel Postage Stamp: Arbor Day bird singing (via Karen Horn).
Vintage Postage Stamp: little boy, China 1963, part of the Children's Day series
Hong Kong postage stamp: Tin Hau Festival boats
c. 1975, part of Tin Hau Festival set
designed by Tao Ho
Israel Postage Stamp: Zefat .15 by karen horton, via Flickr
Netherlands postage stamp, designed by Dick Bruna. 1969
Israel Postage Stamp: Welcome to Israel by karen horton, via Flickr
Pre- revolutionary Russian stamp- from the WW1 period- so about 1915. It says, "For the benefit of soldiers and their families"- i.e. you paid 11 kopeks (the price at the bottom) and got a 10 kopek stamp
Israel Postage Stamp: Merops by karen horton, #bird #illustration