In 1925, the Pittsburgh Pirates cruised to the National League pennant but had their hands full before dispatching the Washington Senators in a seven-game World Series. This ball was signed by members of that squad at a team reunion sometime prior to 1952. This Official National League (Frick) ball is evenly toned to a light tan, contains 24 signatures, and is labeled "1925 Pirates - Champions of the World" in ink on the sweet spot. The signatures average 7/10 and include Fred Clarke, Max Carey, Bill McKechnie, Vic Aldridge, Babe Adams, Pie Traynor, and more.