1922 USC vs. University of Nevada Gateman's football ribbon

This is an Gateman's field ribbon from 1922, for football.   It says "Football, USC vs. University of Nevada, October 21st, 1922 Bovard field, Gateman"  This ribbon is from before the Coliseum was built, and USC played their home games at Bovard Field.   USC won this game 6-0.   It is in excellent condition, and an extraordinary piece of USC football history.