Rare variety with distinct doubling effect, valued from hundreds to thousands of dollars.
Rare wartime error coin, can be worth over $100,000.
Striking doubling effect on inscription and date, valued in the hundreds or thousands.
First Lincoln cent with designer's initials, worth hundreds in good condition.
Scarce Denver mint penny, valued at several hundred dollars in mint condition.
Rare variety lacking mintmark, valued in the thousands.
Less famous doubling effect, still highly collectible with significant premiums.
Doubled inscriptions on reverse, prized by collectors for its rarity.