Official Riddell Miami Dolphins football helmet commemorating the 1972 undefeated World Championship season. Signed in felt tip on the sides by 43 members of the Dolphins organization: Shula, Griese, Csonka, Kick, Morris, Morrall, Warfield, Yeperemian, Mandich, Crusan, Little, Langer, Evans, Jenkins, Kuchenburg, Kindling, Den Herder, Stanfill, Dunaway, Fernandez, Ball. Kolen, Powell, Swift, Anderson, Babb, Johnson, Mumphord, Ginn, Leigh, Briscoe, Stow, Twilly, Fleming, Sieple, Clarke, Arnsberger, Schnellenberger, Noonan, Heintz, Moore, Jenkins and Leigh. In fine condition. RRAuction COA.