Collection of six 1939-1940 Play Ball cards, each signed on the front by the respective player, including three Hall of Famers. PSA has encapsulated each card, with all the signatures having been certified as "Authentic." The collection consists of the following: 1939 R334 Play Ball #14 James Tobor; 1939 R334 Play Ball #60 "Schoolboy" Rowe; 1939 R334 Play Ball #64 Wally Moses; 1940 R335 Play Ball #38 Bobby Doerr; 1940 R335 Play Ball #105 Lloyd Waner; and 1940 R335 Play Ball #129 Bucky Harris. The signatures, scripted in either blue or black ink, average 9/10. The cards are in Very Good condition overall.