Willie Mays Autographed 1979 First Day Cover San Francisco Giants Beckett BAS #17857457

Celebrate the legacy of one of baseball’s greatest icons with this authentic 1979 First Day Cover hand-signed by Willie Mays. Known as the "Say Hey Kid," Willie Mays is a Hall of Famer, two-time National League MVP, and a revered legend of the game. This collectible piece combines historical significance with professional authentication, making it a must-have addition for serious sports memorabilia collectors and San Francisco Giants fans alike.

• Authentic 1979 First Day Cover featuring postal issuance from a landmark year in baseball history
• Hand-signed by Willie Mays – one of Major League Baseball’s most iconic players
• Certified Authentic by Beckett Authentication Services (BAS) and encapsulated in a tamper-proof holder for long-term preservation and display
• Ideal for collectors of San Francisco Giants memorabilia and fans of historic MLB achievements
• A unique vintage item that commemorates Mays' transformative impact on baseball and American pop culture

Whether you're building your Hall of Fame-themed collection or searching for the perfect gift for a lifelong baseball fan, this Willie Mays signed 1979 First Day Cover offers timeless value and authenticity. Don’t miss your chance to own a piece of baseball history, backed by industry-trusted authentication.