Graig Nettles Autographed Official MLB Baseball New York Yankees "77 & 78 WSC" Beckett BAS Witness

This is an Official MLB Baseball that has been hand signed by Graig Nettles. This item was inscribed "77 and 78 WSC." This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper-proof witness sticker.