Roberts last win of his League leading (23) in one of his finest seasons. Ball used at Connie Mack Stadium vs. the New York Giants. Colorful hand painted and lettered baseball has game information throughout including score, win number, rendering of baseball diamond (stats lettered within), and poem about his performance during the game. Evident usage wear, age toning, even coat of shellac, and minor surface crazing throughout. Includes copy of a letter of provenance from the Roberts family: EX