Two items: Five-cent government postcard, 5.5 x 3.25, signed in blue ballpoint on the reverse, “Lefty Grove”; and a color glossy 3.5 x 3.5 candid photo of Grove and Charlie Gehringer, signed in black felt tip on the reverse by Grove. Light toning to the postcard, the photo a bit out of focus, and moderate brushing to the first name of the felt tip signature, otherwise fine condition. RR Auction COA.