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 This is a 3x5 Index

This is a 3x5 Index Card that has been hand signed by Arnie Portocarrero

Pieces can include:

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

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

This is an Official National League Baseball that has been hand signed by Ed Miksis

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 This is a 3x5 IndexThis 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.