Great thread. I'll have to post some pictures when I get a chance, but I'm mostly old programs. 1930 or older. I have the entire 1922 season. I have the 1916 Western Conference championship game against NW. I have 4 19-aughts Thanksgiving programs. Unique games against Ohio schools like Mount Union, Kenyon, and Muskingum.
Non-program wise, I collected every Rose Bowl ticket from 1950 to 1997 and put them into a single frame. Its pre-2000 Rose Bowls (except for the impossible to find 1921).
Anyway, great thread. I'll try to share pictures in the near future.