Roberto Clemente 1971 Pittsburgh Pirates World Series Champs Signed Baseball JSA

1971 World Series Champions Pirates Multi-Signed Baseball with (17) Signatures Including Roberto Clemente, Willie Stargell, Bill Mazeroski (JSA LOA)

1960 Pittsburgh Pirates Team Signed Baseball

Sold at Auction: 1971 Pittsburgh Pirates team signed baseball - World Series Champions.

Clemente and Pittsburgh Pirates- Sports Card and Sports Memorabilia Auctions

Clemente and Pittsburgh Pirates- Sports Card and Sports Memorabilia Auctions

Roberto Clemente Pittsburgh Pirates Original Autographed Baseball MLB Balls for sale

Roberto Clemente Pittsburgh Pirates Original Autographed Baseball MLB Balls for sale

1972 Topps Baseball was as vivid and unique as the World Champion Oakland A's - Sports Collectors Digest