Larry Csonka Signed Miami Dolphins 16x20 Photo Inscribed "72-17-0" (JSA COA)Photo measures 16" x 20" in size and has been hand-signed and inscribed by Larry Csonka (Miami Dolphins, HOF).The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA for authenticity purposes. The signing of this item was witnessed by JSA.Authentication: JSA COA