Issued by Israel in 1979, this vibrant commemorative stamp celebrates the 50th anniversary of Rotary’s establishment in Israel. The modernist design features bold geometric forms in red, pink, and deep blue, forming an abstract numeral 50, symbolizing five decades of service. Below, the Rotary gear emblem appears in metallic silver, adding prestige and visual contrast. Printed by Israel Post, this stamp appeals strongly to collectors of civic organizations, service clubs, modern graphic design, and Israeli commemoratives. A well-regarded issue from the late 1970s period of Israeli philately.