Palmer, Jim. (b. 1945) Signed Jockey PosterUnusual large signed poster photograph of the celebrated baseball player and longtime face of Jockey underwear. Inscribed and signed to Paul McMahon in 1982. Very fine. 17 x 30 inches. With three World Series rings, three Cy Young Awards and six All Star selections, an exemplary record as a spokesperson for charities and corporations, and a long tenure as a TV analyst, Jim Palmer is nevertheless perhaps most famous as an underwear model.