View All 1873 Seated Liberty Half Dime

1873 Proof Seated Liberty Half Dime

Strike Type
1873 (P) Half Dime coin

Coin Details

Year
1873
Denomination
Half Dime
Mint Mark
P
Strike Type
Proof
Series
Seated Liberty Half Dimes 1837-1873
Designer
James Barton Longacre
Mintage
600
Composition
90% Silver, 10% Copper
Weight
1.24g
Diameter
15.9mm
Edge
Reeded

Value Estimates

$668 - $668

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

$20,400 PR66 01-06-2004 Superior Galleries

Description

The 1873 Proof Seated Liberty Half Dime is a proof dime struck at the Philadelphia Mint, part of the Seated Liberty Half Dimes 1837-1873 series. With a mintage of 600, this is an extremely rare issue — the lowest mintage among 3 mint variants, representing only less than 1% 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 an agricultural wreath enclosing the denomination. Final year of the Seated Liberty Half Dime. Discontinued under the Coinage Act of 1873 along with the silver three-cent piece and standard silver dollar. As a proof issue, this coin was struck multiple times on specially prepared polished planchets using polished dies, producing mirror-like fields and frosted design elements prized by collectors. Struck at the original U.S. Mint facility, in continuous operation since 1792. Estimated market value is approximately $668. Struck in 90% silver, 10% copper, weighing 1.24 grams, 15.9 mm in diameter, with a reeded edge. Cataloged as PCGS #4456.

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