American heavyweight boxing champion (1902–1994). Two items: glossy 8 x 10 photo of Sharkey in the gym, signed in black crayon, “Best of luck always, Jack Sharkey”; and an FDC with a cachet honoring physical fitness, signed in black ballpoint by Sharkey. In fine condition, with surface impressions to the photo from signing another item placed on top. RR Auction COA.
