A set of matted postcards of Ty Cobb, Rogers Hornsby, and Mel Ott, that also include the players' signatures on separate index cards. The Cobb postcard features a headshot as well as an image of him sliding and the signature has been done in pencil. The Ott postcard features a headshot and an image of the player in a batting stance and the signature is done in blue ink. The Hornsby postcard features a headshot and an image of him catching a ball. The autograph has been signed in black ink. Signatures from each of these players are rare as Cobb passed in 1961, Hornsby in 1963, and Ott in 1958.