1889 Liberty Seated Dime. Proof-67+ (PCGS). CAC.,This is a richly original, supremely attractive example bathed in a blend of handsome copper-rose and cobalt blue patina. Fully struck from the dies and so smooth as to be virtually pristine, it is little wonder that this coin ranks among the finest Proof 1889 dimes known to PCGS. Condition Census quality from a mintage of 711 Proofs.,PCGS# 4786. NGC ID: 23DE.,PCGS Population: 1; 0 finer in this category.,From the Alexander Collection. Acquired from Numismatic Gallery, November 1948. Company envelope with provenance notation included.