Description:Christy Mathewson photograph by George Grantham Bain c.1910s (PSA/DNA Type I). Crisp sepia toned 5"x7" likely taken during the 1913 season shows Matty, in uniform, gazing onto the field. Bain stamp on the back is largely covered by a "Culver Service" label and their stamp is just above. Touch of light wear to corners/edges. Includes LOA from PSA/DNA (Type I): EX