1947 NCAAF California at Stanford ticket stub
http://www.ticketstubcollection.com/ticket-stub-tags/big-game/
https://en.wikipedia.org/wiki/Big_Game_(American_football)
http://www.ticketstubcollection.com/ticket-stub-tags/big-game/
https://en.wikipedia.org/wiki/Big_Game_(American_football)