Heritage World Coin Auctions
NYINC Signature Sale 3051 8-9 January 2017
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Puerto Rico
Spanish Colonial copper Proof Pattern 10 Centimos 1890 PR66 Red and Brown NGC, Barcelona mint, KM-XPn1. An exceedingly brilliant and marvelous proof gem, featuring a highly attractive reddish-brown luster, with hints of burgundy. An exceptionally popular pattern piece, and very rare and desirable in this astounding designation. Tied for the highest graded from either service with one other specimen.
Estimate: 4000-6000 USD
Spanish Colonial copper Proof Pattern 10 Centimos 1890 PR66 Red and Brown NGC, Barcelona mint, KM-XPn1. An exceedingly brilliant and marvelous proof gem, featuring a highly attractive reddish-brown luster, with hints of burgundy. An exceptionally popular pattern piece, and very rare and desirable in this astounding designation. Tied for the highest graded from either service with one other specimen.
Estimate: 4000-6000 USD