Canal Zone Airmail: 50th Anniversary of the Panama Canal

Canal Zone · 1964 · 5¢, 6¢, 8¢, 15¢, 25¢, 80¢

This set of six airmail stamps commemorates the 50th anniversary of the opening of the Panama Canal. Each stamp features a different vessel that transited the canal, including the SS Ancon, the first ship to officially pass through, and the nuclear-powered NS Savannah. The designs highlight the canal's importance to global maritime trade.

Issued in 1964, these stamps mark a half-century of the Panama Canal's operation under U.S. administration, a monumental engineering feat that revolutionized international shipping routes.