Mike Blowers Autographed Game Used Batting Helmet Seattle Mariners 1997 ABC size 7 1/8 Beckett BAS QR #BH26906 CB This is a 1978 Topps

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Mike Blowers Autographed Game Used Batting Helmet Seattle Mariners 1997 ABC size 7 1/8 Beckett BAS QR #BH26906 CB This is a 1978 ToppsThis is a Game Used Batting Helmet that has been hand signed by Mike Blowers. This item has been certified authentic by Beckett Authentication (BAS) and comes with their tamper proof QR Code sticker that can be verified on the Beckett authentication. com.