More to explore:
Israel Postage Stamp | OldBrochures.com
Israel Aviation Stamp 1959
Israel: Exodus of Iraqi Jews to Israel
Israel stamp: International Tourist Year "Welcome to Israel" Designed by A Kalderon 1968
psychedelic arbor day stamp from israel 1975
Israel postage stamp: fireworks over Tel-Aviv in honor of 18th Independence Day, c. 1966, designed by E. Weishoff.
Israel postage stamp by Elieser Weishoff