Description:July 13, 1951 Robin Roberts season win #11 game-used baseball. Ball used at Shibe Park vs. the Pittsburg Pirates. Hand lettered baseball has game information throughout with noteworthy attention to detail incl. inning by inning scoreboard, small hand drawn picture of frowning Pirates player, and lengthy notation. Evident usage wear, age toning, even coat of shellac, and slight scuffing throughout. Includes letter of provenance from the Roberts family: EX