1937 Antietam Anniversary. MS-68 (PCGS). CAC.Equally as well preserved and attractive as the example in the preceding lot, this awe-inspiring Ultra Gem also needs to be seen to be fully appreciated. It is richly toned in a blend of steely-lilac and copper-rose iridescence that yields to silvery near-brilliance in the center of the obverse. Silky smooth surfaces border on pristine and allow full appreciation of sharp striking detail and intense satin luster. Eagerly awaiting inclusion in a stellar-quality set of classic U.S. Mint commemorative coinage.PCGS# 9229. NGC ID: BYF4.PCGS Population: 27; 4 finer (all MS-68+).<p>CAC Population: 20; 0.