Andy Warhol Signed 1965 John Singleton Copley First Day Cover JSA Authenticate

Title: Andy Warhol Signed 1965 John Singleton Copley First Day Cover – JSA Authenticated

Description:
Offered here is a striking First Day Cover issued on September 17, 1965, commemorating the American portraitist John Singleton Copley. This 4" x 6.5" envelope features an official "First Day of Issue" postmark from Washington, D.C., and bears a red stamp depicting a Copley painting. Most notably, it has been boldly signed on the front in red colored pencil by iconic pop artist Andy Warhol. Warhol's unmistakable signature arcs dramatically across the lower half of the envelope, creating a vibrant juxtaposition between two major figures in American art history.

Historical Context:
John Singleton Copley (1738–1815) was one of colonial America's most accomplished portrait painters, famed for capturing the likenesses of key Revolutionary-era figures. The cover was issued during a U.S. Postal Service campaign honoring “Famous American Artists.” Andy Warhol (1928–1987), whose signature appears here, revolutionized modern art with his provocative pop imagery, from Campbell's soup cans to Marilyn Monroe. Warhol’s autograph on a tribute to Copley bridges centuries of American art evolution—from realism to pop abstraction.

Authentication & Encapsulation:
This item is accompanied by a full Letter of Authenticity (LOA) from James Spence Authentication (JSA), certification number YY25279, confirming the authenticity of Warhol’s red pencil signature. The LOA details the date of signing, medium, and verification standards used. Please note: there is minor paper loss at the top edge of the LOA, which does not affect any critical information or its authenticity.

Closing Appeal:
This rare, artistically layered collectible merges two pillars of American art history: Copley’s classical legacy and Warhol’s modernist impact. Warhol’s signature on this envelope not only enhances its collectible value but also tells a unique visual story of artistic lineage and influence. A must-have for collectors of American art, philatelic memorabilia, or autographs from one of the 20th century’s most transformative cultural figures.