YA Tittle & Bob Lilly Autographed Cowboys/Giants 16x20 Photo JSA 12148 This is a 16x20 photo that was personally autographed by YA Tittle and Bob Lilly with HOF inscriptions. This shot was taken in the early 60's as the two future Hall of Famers players. This includes a certificate of authenticity from James Spence Authentication (JSA) and Denver Autographs.