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Key dates

Lincoln penny key dates: the rare years worth checking

3 min read · Updated Oct 5, 2026

In short

  • A key date is a coin that is hard to find, usually because few were made or few were saved.
  • This starting list covers selected scarce dates and varieties; it is not exhaustive.
  • Several of these are faked often, so a possible find should be checked by a grading service.

Before you start

Billions of Lincoln pennies have been made since 1909. These entries are useful candidates to investigate, not a prediction of what you will find. Catalogue estimates assume the stated identification and grade; they are not purchase offers.

The early keys (1909–1931)

The wartime metal errors

The doubled dies

The AMERICA varieties

Before you get excited

Fakes of the 1909-S VDB, 1914-D, 1922 No D, 1943 bronze, 1944 steel, 1955 Doubled Die and 1969-S Doubled Die are common. People add or remove mint marks, change dates and plate coins. If initial checks suggest a major rarity, seek professional authentication before relying on that identification or negotiating a sale. Confirm submission instructions before mailing, and do not clean the coin.

TipCheck the date, mint mark and variety diagnostics together. A date on this list does not make every coin from that year valuable.

Check yours

Start with a clear front photo for an initial identification. Add an optional reverse or detail photo when it helps; the result is not professional authentication.

Check your own penny

Penny Value is an Android app for now, so it isn't on the App Store. The values and checks on this page are free to use.Penny Value is an Android app. Open this page on your Android phone to check your own penny with a photo.

Coins in this guide

Related guides

Sources

  1. Wikipedia, “Lincoln cent mintage figures” (accessed 2026-09-26)
  2. Wikipedia, “Lincoln cent” (accessed 2026-09-26)
  3. NGC, “Top 50 Most Commonly Counterfeited U.S. Coins” (accessed 2026-09-26)
  4. PCGS, “Varieties, Errors & More: The End of the One Cent Coin” (accessed 2026-09-26)
  5. PCGS, “Counterfeit 1972 Doubled Die Lincoln Cent” (accessed 2026-09-26)
  6. PCGS, “1922 No D 1C Strong Reverse, BN (Regular Strike)” (accessed 2026-10-05)
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