1876 United States Diplomatic Medal. U.S. Mint Copy Dies by Charles E. Barber. Julian CM-15. Bronze. MS-67 BN (NGC). 68 mm. Identical in quality and eye appeal to the specimen in the preceding lot, and every bit as desirable. Both sides display rich mahogany-bronze surfaces that combine modestly reflective fields with frosty, smartly impressed design elements. Expertly produced, carefully preserved, and virtually pristine.