Grouping of four index cards each signed by New York Yankees greats including three from Hall of Famers. Each of the autographs have been authenticated and encapsulated by PSA/DNA. Signatures include: 1) Bill Dickey (HOF - 2): Two different index cards signed by the great Yankees catcher one in blue Sharpie and another in dark ballpoint. The ballpoint signature appears to the lower-right of the index card the Sharpie signature slightly to the left. 2) Don Larsen: Bold blue ballpoint signature from the recently-deceased author of the only perfect game in World Series history. 3) Phil Rizzuto (HOF): Large bold signature applied in blue ballpoint an exceptional example. Four signatures total from three different players.