Circa early 1910s photo of the dominant Christy Mathewson. Shown during warm-ups, Mathewson is depicted with hands behind head at the top of his windup as another bemused player and scattered fans look on. Very minor chipping at corners, measures 4.5x6.5" with verso containing publishers notations in pencil and Brown Brothers stamps, from the famed sports photo aggregation service. PSA Type I encapsulated.