2009 Butler Football Media Guide by Josh Rattray - Issuu
Let's set the record straight: Packers didn't draft Adderley to be a running back
Chicago Bears - Wikipedia
Jack Butler Pittsburgh Steelers
What's in a name? Steelers haven't always been the Steelers - Big Blue View
Pittsburgh Steelers All-Undrafted Team: Outside Linebacker - Steelers Depot
Inbox: It's going to be a battle right out of the gate
The 100 Greatest Bears of All Time - Chicago Sun-Times
New York Giants History - Big Blue Interactive
1957 Topps Jack Butler Football Card #15 Steelers
2011 Colts Media Guide - Nfl
Asked and Answered: Feb. 17