More than 70 baseball greats signed these Upper Deck's Heroes of Baseball collectible prints, with 12 of the 32 prints featuring autographs. Among the Hall of Famers included are: Gibson, Doerr, Bobby Bonds, Brock, Schoendienst, K. Hernandez, B. Robinson, Groat, Doby, Spahn, Roberts, E. Wilson and more. There is some duplication and most have Gibson on them. The prints are NRMT and are contained in an Upper Deck binder. The signatures average 8/10.