Top Frank Thomas Cards, Best Rookies, Autographs, Most Valuable List
1991 O-Pee-Chee Baseball - Trading Card Database
1991 Kodak Chicago White Sox - [Base] #28 - Cory Snyder
1991 Score Baseball - Trading Card Database
Kodak Moments at Comiskey Park – SABR's Baseball Cards Research Committee
1991 Bowman Baseball - Trading Card Database
1991 Kodak Chicago White Sox Baseball - Trading Card Database
1991 Kodak Chicago White Sox Baseball - Trading Card Database
Comiskey Park Gallery Trading Card Database
1991 Score Rookie & Traded Baseball - Trading Card Database
1991 Score Baseball - Trading Card Database
Topps – SABR's Baseball Cards Research Committee
Fleer – SABR's Baseball Cards Research Committee
1991 Topps Traded Baseball - Trading Card Database