This Artmaster First Day Cover bears the 50¢ 'America's Light Sustained by Love of Liberty' stamp from the U.S. Americana Series, cancelled in San Juan, Puerto Rico on September 11, 1979.
The design honors the enduring beacon of American freedom, evoking lighthouses and the guiding principles of liberty that have shaped the nation's identity since the Revolutionary era.
The striking black-and-white cachet depicts 19th-century whalers in an open boat harpooning a massive whale, a dramatic maritime scene that underscores America's seafaring heritage and the courage of those who helped build the country's economic strength.
Addressed to a collector in Erie, Pennsylvania, the cover remains in clean, collectible condition with a crisp first-day cancel and well-centered stamp.
A fine addition for Americana, maritime, or liberty-themed collections.
