1860 Liberty Seated Dime. Proof-65 (PCGS).Slightly mottled reddish-rose, silver-apricot and midnight blue iridescence adorns both sides, the most intense colors reserved for the peripheries. Razor sharp in striking detail with silky smooth surfaces, this brilliant finish specimen makes a lovely impression in all regards. Proof mintage: 1,000 pieces, many of which were placed into circulation when they failed to sell to contemporary collectors.