The Greatest Game Ever Pitched: Juan Marichal, Warren Spahn, and

1964 Topps Baseball Cards and The Greatest Game Ever Pitched – Post War Cards

Buffalo's Best: Men's No. 1: Warren Spahn

Hall of Fame Matchup Baseball Hall of Fame

The Anniversary of One of Greatest Pitching Duels Ever! Spahn vs. Marichal, July 2, 1963

Hall of Fame Matchup Baseball Hall of Fame

Marichal-Spahn epic duel was 50 years ago – The Mercury News

Chicopee legend Al Stanek had bird's-eye view of 'Greatest Game Ever Pitched'

The 50th anniversary of the Spahn/Marichal game - McCovey Chronicles

1965 Topps Juan Marichal #50 PSA Gem Mint 10 - Pop One! , Lot #50661

Blacks in Baseball - June 15, 1963, 25-year-old San Francisco Giants pitcher Juan Marichal pitches a no-hitter for a 1-0 victory over the Houston Colt 45s. Marichal would finish the 1963 season

The Incredible MLB Career of Warren Spahn