Newly discovered 1867-S Half Eagle also shatters previous auction record in $10.665 million U.S. coins event; 1934 $10,000 Federal Reserve Note Leads $8.7 million U.S. currency auction.
Rare, but well-established branch mint proof struck in San Francisco. Cameo surfaces.
Obverse Description
Lady Liberty is seated on a rock, holding a staff, and bearing a shield with the word LIBERTY on a flowing ribbon. 13 stars have adorn the periphery and the date appears at the bottom center.
Reverse Description
An eagle is prominently featured with the words UNITED STATES OF AMERICA * TWENTY CENTS around the periphery. The mint mark appears in the vertical space between the eagle and Y C of TWENTY CENTS.
Catalog Information
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Subject: I would like to contribute catalog info to CDN for 1875-S 20c PR BM CAM
Body: Referring page: http://www.greysheet.com/prices/item/1875-s-san-francisco-branch-mint-twenty-cent-piece-proof-cameo-surfaces/gsid/403245 GSID: 403245 Title: 1875-S 20c PR BM CAM
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Greysheet News
CAC approved and CACG encapsulated coins fared well in public sales during the month of September 2026.
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.





