JO Sports Inc.
FULL DESCRIPTION: This is an original first day cover envelope for the 100th Anniversary SOKOL Physical Fitness. Boldly signed by former world heavyweight champions Jack Dempsey, Gene Tunney, James J. Braddock, Ezzard Charles, Jersey Joe Walcott and Jack Sharkey. Names identified on back in pencil. Clean. Not creased or torn. 3 3/4" x 6 1/2." Encapsulated and authenticated by PSA/DNA with cert # 85938988.
Exceedingly rare.
