APPENDIX FOOTBALL SIGNALS Code of Signals Used to Indicate Various Fouls Signals. Fouls. Grasping of wrist Holding Shaking fists Unnecessary Roughness Crossed legs Tripping Sifting of hands Illegally in motion Hands on Hips Off-side Arm aloft Refusal of Penalty Arms extended sidewise Incompleted F. Pass Arms folded Interlocked interference Both arms aloft Score Military Salute Loose-ball foul

NOTE—These signals will be given to the press-stand by the referee from behind the offensive team.

FRANK BIRCH, Referee.