Legendary American boxer (1875–1953) who was heavyweight champion of the world from 1899 to 1904. Vintage ink signature, “Jas. J. Jeffries,” on an off-white 4 x 2 card. Some mild toning and soiling, a couple trivial areas of ink spreading to signature, and mounting remnants on reverse, otherwise fine condition. Pre-certified Steve Grad/PSA/DNA and RRAuction COA.
