Hall of Famer with the Chicago Cubs. Vintage ballpoint signature, “Leo ‘Gabby’ Hartnett,” on an off-white 5.5 x 3.25 government postcard (postmarked 1/26/1956). In fine condition, with a photo of Hartnett affixed to the right side of card. COA Steve Grad/PSA/DNA and R&R COA.
