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1971-S Doubled Die Obverse Proof

Small Cents · Lincoln Memorial Cents · 1959–2008
Key date Proof
Weight3.11 g
Diameter19.05 mm
MintSan Francisco
StrikeProof
Mintage 3,220,733 Combined mintage for all 1971-S proof varieties
EdgePlain
Alignment↑↓ Coin
Composition95% Copper, 5% Zinc
DesignerVictor D. Brenner / Frank Gasparro
Collector's Key IDCK-653

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About this coinHistory

The 1971-S Doubled Die Obverse Proof is one of the more notable proof varieties in the Lincoln Memorial series. The doubling appears on the obverse inscriptions, most visibly on "LIBERTY" and "IN GOD WE TRUST." Because proof coins are struck with greater force on polished planchets, the doubling is particularly sharp and easy to identify on these specimens.

The combined proof mintage for 1971-S was approximately 3.22 million sets, but only a small percentage were struck from the doubled die. The variety carries a significant premium over the regular 1971-S Proof, particularly in cameo or deep cameo designations. Collectors of proof die varieties prize this coin for its bold, unambiguous doubling combined with the proof format's superior visual appeal. Third-party grading services recognize this variety, and authenticated examples trade actively in the collector market.

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
PR-63 Proof (PR)
Frequently Asked QuestionsFAQ
How many 1971-S Doubled Die Obverse Proof Lincoln Memorial Cents were minted?
3,220,733 were struck (Combined mintage for all 1971-S proof varieties).
What is a 1971-S Doubled Die Obverse Proof Lincoln Memorial Cent made of?
95% Copper, 5% Zinc, weighing 3.11 g.
What is the melt value of a 1971-S Doubled Die Obverse Proof Lincoln Memorial 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 1971-S Doubled Die Obverse Proof Lincoln Memorial Cent a key date?
Yes — the 1971-S Doubled Die Obverse Proof Lincoln Memorial Cent is considered a key date in the Lincoln Memorial Cents series and commands a strong premium.