Mailing envelope, 6.5 x 3.75, bearing an August 14, 1950, Brooklyn, New York postmark and commemorative stamp from the International Sandlot Baseball Classic Fights Juvenile Delinquency, signed in the top left corner in green ink, “Ty Cobb.” In fine condition, with some scattered light ink spots. Auction LOA Steve Grad/PSA/DNA and R&R COA.
