Men's Ring: The USMC Commemorative Proof Ring by The Bradford Exchange The Marine Corps 230th Anniversary Silver Dollar inspires The USMC Commemorative Proof Ring, a fine jewelry design only from The Bradford Exchange The design of the 2005 Marine Corps 230th Anniversary Silver Dollar is recaptured in proof quality as the centerpiece of this exquisitely handcrafted ring Gleams with 24K-gold plating and highlights Both side shanks showcase hand-enameled imagery of the American and USMC flags Band engraved on the inside with, "Semper Fidelis"