Description:Harry Heilmann single signed baseball c.late 1920s. Red and blue stitched Reach E.S. Barnard Official American League baseball has been signed across the side panel, "Harry Heilmann." Vintage fountain pen signature has faded/flaked off but remains visible despite technical rating of approximately 2/3 out of 10. In addition, it appears that several small period notations were placed on the ball (visible on panel below signature is what appears to be a Yankees/Tigers game score/date) and a later ink notation. Toning/discoloration and scattered wear retaining bold League stampings. Rare single with particular note to late playing career dating. Includes auction LOA from JSA: VG