Dubbed “The Big Train,” his blinding fastball shutouts made him famous. Fountain pen signature, “Walter Johnson,” on an off-white 3.25 x .75 slip. Double matted with a photo of Johnson on the field, to an overall size of 11 x 15. In fine condition. COA Steve Grad/PSA/DNA, COA Mike Gutierrez/Global, and R&R COA.