Description:Mark Koenig photograph by Charles Conlon c.1920s (PSA/DNA Type I). Sepia toned 6.5"x8.5" image has some light general wear including a small crease/wrinkle and chip at lower right. "Charles M. Conlon" stamp appears on the back along with Conlon's handwritten identifier. Includes LOA from PSA/DNA graded "Type I" and certificate of provenance from Photo File: VG