Collection of four baseballs, each individually signed across the sweet spot by a different Hall of Fame player. 1) Mickey Mantle. Signed in blue ink (grading 9/10) on an OAL (Brown) ball. Full LOA from JSA with corresponding hologram label affixed to the ball. 2) Joe DiMaggio. Signed in blue ink (8/10) on an OAL (Brown) ball. Full LOA from JSA with corresponding hologram label affixed to the ball. 3) Sandy Koufax. Signed in blue ink (9/10) on an ONL (White) ball. COA from PSA, with corresponding hologram label affixed to the ball. 4) Stan Musial. Signed in black ink (7/10) on an ONL (White) ball. COA from JSA with corresponding hologram label affixed to the ball. Each ball displays varying degrees of very light age toning and is otherwise in Near Mint to Mint condition.