This Artmaster cacheted First Day Cover features the 21¢ International Air Mail stamp issued May 21, 1971, and postmarked in Washington, DC on the first day of issue.
During the jet age of the early 1970s, international airmail played a vital role in global communication, with jet aircraft dramatically reducing delivery times across continents and oceans compared to earlier propeller-driven planes.
The striking black-and-white cachet depicts two stylized globes with jetliners circling them, visually emphasizing worldwide connectivity and the reach of U.S. airmail service.
A fine addition to any aviation, airmail, or 1970s topical collection, this cover displays excellent condition with a crisp postmark and attractive Artmaster design.
