Lot Detail - 1992 Mike Singletary Game Used and Signed Chicago Bears Home Jersey 11/2/92 (PSA/DNA)
49ers' Harbaugh Makes Switch to Pros Look Easy - The New York Times
Lot Detail - C. LATE 1980'S - EARLY '90'S MIKE SINGLETARY GAME USED CHICAGO BEARS HELMET (SINGLETARY LOA)
NFL 100: Greatest NFL players ever by jersey number
Lot Detail - Mike Singletary 1991 Game Used Chicago Bears Jersey (Photo-Matched, Meigray LOA, Tremendous Use)
1992 Pro Line Profiles Football #405 Mike Singletary Chicago Bears Official NFL Trading Card : Collectibles & Fine Art
Please let them kick it to me!': The oral history of Devin Hester's Super Bowl XLI kickoff return touchdown — and the coverage team that dared to stop him
Remembering the 1985 Chicago Bears - ESPN Chicago
Jan. 26, 1986: Buddy Ryan loves his annihilators – Hartford Courant
Lot Detail - 1992 Mike Singletary Game Used and Signed Chicago Bears Home Jersey 11/2/92 (PSA/DNA)
A Century of Chicago Bears Football - Chicago History Museum
Mike Singletary and the Chicago Bears Super Season
The NFL's best players by jersey number: Nos. 50-99 - Sports Illustrated
Chicago Bears 2023 Fantasy Football Team Preview
Inside the world of Steve McMichael, one of the most beloved Chicago Bears characters