Ken Griffey Jr. & Ken Griffey Sr. Autographed Black Louisville Slugger Pro Stock Baseball Bat Seattle Mariners "Back To Back HR 9/14/90" Beckett BAS Witness Ruth-Babe The size of the colored

The size of the colored photo is approximately 4x7 in size

Pieces can include:

Card #29 - Dave Hollins

This is a 1978 Topps Card #256 that has been hand signed by Richard Mulhern

This is an Official American League Baseball that has been hand signed by Tom Davey

Ken Griffey Jr. & Ken Griffey Sr. Autographed Black Louisville Slugger Pro Stock Baseball Bat Seattle Mariners "Back To Back HR 9/14/90" Beckett BAS Witness Ruth-Babe The size of the coloredThis is a Black Louisville Slugger Pro Stock Baseball Bat that has been hand signed by Ken Griffey Jr. and Ken Griffey Sr. This item was inscribed "Back To Back HR 9 14 90." This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper proof witness sticker.