Description:Connie Mack auto. handwritten letter. Hand written letter on Athletics stationary signed by Mack in bold blue ink. Interesting content regarding Harry Davis 'stealing first" base in 1902 as Davis was the first player to run from second to first base decoying the catcher while a runner on third ran home. Includes period news article interviewing Davis about the play and LOA from PSA/DNA J.Spence-S.Grad: EX-MT