View All 1861 Seated Liberty Half Dollar

1861 (S) Seated Liberty Half Dollar

Strike Type
1861 (S) Half Dollar coin

Coin Details

Year
1861
Denomination
Half Dollar
Mint Mark
S
Strike Type
Regular Strike
Series
Seated Liberty Half Dollars 1839-1891
Designer
Thomas Sully/Christian Gobrecht
Mintage
939,500
Composition
90% Silver, 10% Copper
Weight
12.4g
Diameter
30mm
Edge
Reeded

Value Estimates

$96 - $3,656

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

$30,550 MS66 09-29-2016 Legend Rare Coin Auctions

Description

The 1861 (S) Seated Liberty Half Dollar represents a San Francisco Mint issue from the Seated Liberty Half Dollars 1839-1891 series. The U.S. Mint produced 939,500 examples, making this the lowest mintage among 5 mint variants, representing only 9% of total 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. Confederate and Union forces both struck half dollars at New Orleans, making 1861-O provenance significant. 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 $96 to $3.7K 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 #6306.

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