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1843 Proof

Half Dimes · Seated Liberty Half Dimes · 1837–1873
Key date Proof
Weight1.34 g
Diameter15.5 mm
MintPhiladelphia
StrikeProof
Mintage Proof; exact mintage unknown
EdgeReeded
Alignment↑↓ Coin
Composition90% Silver, 10% Copper
DesignerChristian Gobrecht
Collector's Key IDCK-1057

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About this coinHistory

The 1843 proof half dime is part of the pre-1858 early proof Seated Liberty series. Surviving examples are rare and collected by specialists focused on early American silver proofs. The exact production figure is not documented.

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
PR-63 Proof (PR)
Frequently Asked QuestionsFAQ
What is a 1843 Proof Seated Liberty Half Dime made of?
90% Silver, 10% Copper, weighing 1.34 g.
What is the melt value of a 1843 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 1843 Proof Seated Liberty Half Dime a key date?
Yes — the 1843 Proof Seated Liberty Half Dime is considered a key date in the Seated Liberty Half Dimes series and commands a strong premium.