Ken Griffey Jr. Autographed Hall of Fame HOF Plaque Postcard Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS needs JSA sticker This is a 1975 SSPC

This is a 1975 SSPC Card #331 that has been hand signed by Pepe Frias

This is a 1994 1957 Topps Archives Card #7 that has been hand signed by Bobby Watkins

This is a 1998 Donruss Significant Signatures Card #R3 that has been hand signed by Sandy Koufax

A professional style grey custom replica baseball jersey autographed by Keith Foulke and authenticated by JSA

This is a 1959 Topps Card #322 that has been hand signed by Harry Hanebrink

Ken Griffey Jr. Autographed Hall of Fame HOF Plaque Postcard Seattle Mariners Auto Grade Gem Mint 10 Beckett BAS needs JSA sticker This is a 1975 SSPCThis is a Hall of Fame HOF Plaque Postcard that has been hand signed by Ken Griffey Jr. The condition of the signature was graded a Gem Mint 10 by Beckett Authentication. It has been certified authentic by Beckett Authentication Services (BAS) and comes encapsulated in their tamper proof holder.