RR Auction: Sports Auction

Contract, signed “John R. Mize,” four pages on two adjoining sheets, 8.5 x 11, January 26, 1950. American League uniform player's co

Contract, four pages on two adjoining sheets, 8.5 x 11, [1927]. American League uniform player's contract in which Joe Sewell agrees to render &...

NFL full-size replica football helmet for the Denver Broncos, signed on the outer shell in silver ink by 15 members of the Super Bowl 50 Champion Bron

Signed book: The Game That Changed Pro Football. First edition. NY: Birch Lane Press, 1989. Hardcover with dust jacket, 6.5 x 9.25, 216 pages. Signed

Rare vintage 5.5 x 9 program for a game between the Original Celtics, “Worlds Champions, New York, N. Y.,” and the New York Renaissa

Two large signed photos: a limited edition color satin-finish 15.5 x 19.5 photo of Larry Bird of the Boston Celtics rising up for a shot just inside t

Group of nine documents signed by members of the NBA Champion Detroit Pistons from the 1988–89 season. Each one page, 8.5 x 11, March and Apr

Two first edition books, both hardcover with dust jacket, signed inside on the title page in ink, "Earvin Magic Johnson." In overall fine ...

TLS, one page, 8.5 x 11, National Basketball Association letterhead, October 30, 1961. Letter to Los Angeles Lakers General Manager Louis Mohs, in ful

Vintage matte-finish 8 x 10 full-length photo of Baer casting a large shadow, signed and inscribed in fountain pen, "To Irving Kupcinett—...