1871 Shield Nickel. Proof-67 * Cameo (NGC).Dreamy bright silver surfaces allow ready appreciation of bold field to device contrast. Both sides are fully struck throughout the design, as befits the method of manufacture, with a remarkably smooth appearance for a type that is scarce to rare in grades above Proof-65. Although survivors from an estimated mintage of 850 to 1,100 coins are readily obtainable in an absolute sense, the Proof 1871 nickel is seldom encountered with the awesome quality and eye appeal offered here.