Before unlimited substitution was allowed, many players played on both sides of the ball. Offensive backs generally played defensive back, although some blocking backs played linebacker. Offensive linemen generally played on the defensive line or at linebacker. Players below are listed only by their primary position.
Adrian Baril, T
Oscar Christianson, E
Einar Cleve, WB
Pat Dunnigan, T
Beanie Eberts, G
Tom Hogan, C
Bill Houle, BB
Ed Johns, G
George Kramer, G
John Madigan, C
Louie Mohs, E
Marty Norton, TB
Eddie Novak, WB
Louie Pahl, FB
Fred Putzier, E
Les Scott, T
John Simons, FB
Festus Tierney, G