Marathoner (1888–1958) and winner of seven Boston Marathons. Glossy 6 x 7.75 photo of DeMar shaking hands with another man, signed in blue ballpoint. In very good condition, with trimmed edges, skipping to signature, scattered creases and surface marks, and DeMar signing over an unsuccessful first attempt. Pre-certified Steve Grad/PSA/DNA and RRAuction COA.
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