American boxer (1905–1974) who was heavyweight champion of the world from 1935 to 1937 and whose career was dramatized in the Oscar-nominated 2005 film Cinderella Man. Vintage ink signature, “James J. Braddock,” on an off-white 5 x 3 card. In fine condition, with a trivial ding to right edge. JSA/Mike Gutierrez Auction LOA and RRAuction COA.