Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity.
Mitch Williams autographed baseball card (Chicago Cubs) 1991 Donruss #312
Mitch Williams autographed baseball card (Chicago Cubs) 1990 Score #695 Dream Team
The Junior Junkie: the Baseball Cards of Ken Griffey, Jr. and Beyond: November 2014
Mitch Williams Gallery
1990 Fleer Baseball MVP's #43 Mitch Williams - NM-MT
Item comes fully certified with a tamper-evident, serialized hologram and certificate of authenticity.
Mitch Williams autographed baseball card (Chicago Cubs) 1991 Donruss #312
Mitch Williams Original Autographed Baseball MLB Balls for sale
Chicago Cubs Checklist - Supercollector Catalog
Mitch Williams Original Autographed Baseball MLB Balls for sale