A winner of four consecutive National League strikeout crowns, Dean was 30-7 in 1934 (the last National League pitcher to record 30 wins) when he and his brother Paul led the Gashouse Gang to the World Championship. Vintage ballpoint signature, “Dizzy Dean,” on an off-white 5 x 3 card. Card is housed in a PSA/DNA authentication holder, which is in turn double matted and framed with a full-length photo of Dean on the mound, to an overall size of 14.75 x 20.5. In very fine condition. LOA Steve Grad/PSA/DNA and R&R COA.