1864 (S) Seated Liberty Half Dollar
Strike Type
Coin Details
Value Estimates
Values as of May 2026 — estimates reflect typical grades (G-4 through MS-63). Coins in lower or exceptional grades may fall outside this range.
Auction Record
$74,750 MS67 03-01-2007 Heritage Auctions
Description
Part of the Seated Liberty Half Dollars 1839-1891 series, the 1864 (S) Seated Liberty Half Dollar is a half dollar from the San Francisco Mint. The U.S. Mint produced 658,000 examples, making this the higher-mintage of the two mint variants, representing 63% of production. The obverse features Liberty seated on a rock, holding a pole surmounted by a Phrygian liberty cap in her left hand and a shield inscribed LIBERTY in her right and the reverse displays a heraldic eagle with shield on breast, olive branch and arrows in talons, with a banner reading E PLURIBUS UNUM. Produced during the Civil War, when coin hoarding caused severe shortages and the Mint experimented with new compositions to keep coins in circulation. Coined at the San Francisco Mint, which transitioned from Gold Rush-era production to its modern role producing proof and collector issues. Estimated market value ranges from $145 to $5.2K depending on grade and condition. Struck in 90% silver, 10% copper, weighing 12.4 grams, 30 mm in diameter, with a reeded edge. Cataloged as PCGS #6312.
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