1876-S Trade Dollar. Type I/II--Chopmark--EF Details--Environmental Damage (PCGS).;Rather deeply toned in mottled antique gold and charcoal patina, yet still pleasingly original in its own way. Both sides are uniformly bold in detail, the reverse with a single deeply impressed chopmark in the upper right field. Of the three known hub combinations of the 1876-S trade dollar, Type I/II offered here is by far the rarest with chopmarks. A find for the specialist.;