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1970-S Small Date Proof

Small Cents · Lincoln Memorial Cents · 1959–2008
Key date Proof
Weight3.11 g
Diameter19.05 mm
MintSan Francisco
StrikeProof
Mintage 2,632,810 Combined mintage for all 1970-S proof varieties
EdgePlain
Alignment↑↓ Coin
Composition95% Copper, 5% Zinc
DesignerVictor D. Brenner / Frank Gasparro
Collector's Key IDCK-647

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About this coinHistory

The 1970-S Small Date Proof is the scarcer and more desirable of the two 1970 proof cent varieties. It shares the combined proof mintage of approximately 2.63 million sets, but only a portion contained the Small Date. The thinner numerals distinguish it from the Large Date Proof, and experienced collectors can identify the variety at a glance.

In the proof format, the Small Date's more delicate digits are rendered with the full sharpness that proof striking provides, making the variety somewhat easier to identify than on circulated coins. The 1970-S Small Date Proof carries a meaningful premium over its Large Date counterpart, particularly in deep cameo condition. Collectors who pursue variety completeness in their proof sets consider this an essential piece.

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
PR-63 Proof (PR)
Frequently Asked QuestionsFAQ
How many 1970-S Small Date Proof Lincoln Memorial Cents were minted?
2,632,810 were struck (Combined mintage for all 1970-S proof varieties).
What is a 1970-S Small Date Proof Lincoln Memorial Cent made of?
95% Copper, 5% Zinc, weighing 3.11 g.
What is the melt value of a 1970-S Small Date 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 1970-S Small Date Proof Lincoln Memorial Cent a key date?
Yes — the 1970-S Small Date Proof Lincoln Memorial Cent is considered a key date in the Lincoln Memorial Cents series and commands a strong premium.