The game of football enjoyed major growth in the 1930s, with several major college conferences rising to prominence. Forty college football greats signed this Spalding Official Inter-Collegiate football, with the most notable being Olympic Gold Medalist Jim Thorpe. Others include Mike Donlin, Dutch Hendrian, Charles Hall, Don Hill Stanford, Sailor Vincent, Bert Gilroy, Monty Collins, Leonard Smith, One Eye Connelly and more. The deflated ball is also signed by screen actors Buster Crabbe, Ward Bond, Monty Collins, Bert Wheeler and Robert Woolsey. Most of the player signatures hail from USC, and on average, they range between 7-9/10. Comes with PSA LOA and Helms/LA 84 Foundation LOA.