Hall of Famer who topped the American League in wins four times, winning percentage five times, and strikeouts seven consecutive times. Most impressive, are his nine ERA titles, easily the greatest total in history. Vintage fountain pen signature and inscription, “Best wishes to Bert from Lefty Grove,” on an off-white card. Double cloth matted and framed with a photo of Grove in his Boston uniform, to an overall size of 16.5 x 24.5. In fine condition. Auction LOA Steve Grad/PSA/DNA and R&R COA. Oversized.