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1851 Proof

Large Cents · Braided Hair Large Cents · 1839–1857
Key date Proof
Weight10.89 g
Diameter27.5 mm
MintPhiladelphia
StrikeProof
Mintage 9,889,707 Combined mintage for all 1851 varieties
EdgePlain
Alignment↑↓ Coin
Composition100% Copper
DesignerChristian Gobrecht
Collector's Key IDCK-280

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About this coinHistory

The 1851 proof large cent sits at the opposite end of the production spectrum from the nearly 9.9 million circulation strikes bearing the same date. The 1851 has the highest mintage of any Braided Hair cent, yet its proof version was produced in the smallest possible numbers. The contrast is stark: millions of coins fed into commerce to be spent, worn, lost, and melted, while a handful were struck with care and handed directly to collectors who would preserve them.

The early 1850s marked a turning point for American numismatics. Coin collecting was transitioning from an obscure gentlemen's hobby to something approaching an organized pursuit. The American Numismatic Society would be founded in 1858, but the groundwork was being laid in these years through private correspondence, small auctions, and the publication of early reference works. The 1851 proof large cent was made for this emerging community. Surviving examples are rare, and each carries a provenance connecting it to the earliest generation of American coin collectors.

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
PR-63 Proof (PR)
Frequently Asked QuestionsFAQ
How many 1851 Proof Braided Hair Large Cents were minted?
9,889,707 were struck (Combined mintage for all 1851 varieties).
What is a 1851 Proof Braided Hair Large Cent made of?
100% Copper, weighing 10.89 g.
What is the melt value of a 1851 Proof Braided Hair Large Cent?
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 1851 Proof Braided Hair Large Cent a key date?
Yes — the 1851 Proof Braided Hair Large Cent is considered a key date in the Braided Hair Large Cents series and commands a strong premium.