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1873 Proof

Half Dimes · Seated Liberty Half Dimes · 1837–1873
Key date Proof
Weight1.24 g
Diameter15.5 mm
MintPhiladelphia
StrikeProof
Mintage 600
EdgeReeded
Alignment↑↓ Coin
Composition90% Silver, 10% Copper
DesignerChristian Gobrecht
Collector's Key IDCK-1148

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About this coinHistory

The 1873 proof half dime is the final proof of the denomination. The Coinage Act of 1873 ended the half dime denomination, and the 1873 proof is the terminal issue of a series that had begun with the 1837 Seated Liberty proof and continued uninterrupted for 36 years. As a final-year proof, the 1873 carries the historical weight of closing the entire half dime denomination's 79-year production history (1794-1873).

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
PR-63 Proof (PR)
Frequently Asked QuestionsFAQ
How many 1873 Proof Seated Liberty Half Dimes were minted?
600 were struck.
What is a 1873 Proof Seated Liberty Half Dime made of?
90% Silver, 10% Copper, weighing 1.24 g.
What is the melt value of a 1873 Proof Seated Liberty Half Dime?
Its melt value is its metal content multiplied by the current spot price. See our melt calculator on the metals pages for a live figure.
Is the 1873 Proof Seated Liberty Half Dime a key date?
Yes — the 1873 Proof Seated Liberty Half Dime is considered a key date in the Seated Liberty Half Dimes series and commands a strong premium.