American boxer (1866–1933) who was the first gloved heavyweight boxing champion of the world, from 1892 to 1897. Ink signature, “Yours truly, Jas. J. Corbett,” on an off-white 4.75 x 1.75 slip. Area of very subtle toning below signature, otherwise very fine, crisp condition. LOA Steve Grad/PSA/DNA and R&R COA.