UNITED STATES OF AMERICA. Trade Dollar, 1877-S. San Francisco Mint. PCGS EF-40. Chop Mark.
KM-108. Featuring gunmetal gray surfaces and a wholesome overall look, this chopmarked example exhibits a four-quartered square mark along with the "nu" character on the obverse, as well a few lesser-defined characters on the reverse.
Estimate: $200 - $300