1879 Trade Dollar. Proof-64+ (PCGS). CAC.Here is a lovely example that will nicely represent both the type and issue. It is a beautiful Choice Proof with vivid, multicolored iridescent toning to both sides. Fully struck down to the most intricate design elements, with smooth-looking surfaces that approach Gem quality. One of the most popular high quality type candidates in the trade dollar series, the 1879 inaugurates a run of Proof-only dates that would continue through the series official end in 1883. This superior Choice specimen is a conditionally scarce survivor from a mintage of 1,541 Proofs and is sure to hold great appeal for discerning bidders.PCGS# 7059. NGC ID: 27YR.From the Collection of James Allaire Millholland, 1842-1911.