Description:Lot of (2) Christy Mathewson photographs c.1920s (PSA/DNA "Type I"). Pair of approx. 6.5"x8.5 photographs showing Mathewson in later years after his return from World War I. One has "Keystone" stamp on the back, the other is marker "International Newsreel." Light general wear and both have been authenticated and encapsulated by PSA/DNA with "Type I" designation. Includes Mathewson Collection certificate of provenance: VG-EX