2012 Typical Die Clash TDC-1C-2012-01
Error
Description
Cataloged as TDC-1c-2012-01 by MadDieClashes, this 2012 Lincoln Shield Cent displays a minor clash of the shield design east of Lincoln's head on the obverse. Die clashes occur when the obverse and reverse dies strike each other without a planchet between them, typically due to a feeding malfunction in the coining press. The impact transfers a ghost impression of the opposing die's design elements onto each die face, and subsequent coins struck from those dies carry the transferred clash marks alongside their normal design features. On this variety, the Shield reverse design elements appear as faint incuse impressions in the field east of Lincoln's portrait, creating a subtle but diagnostic anomaly. The Lincoln Shield Cent, introduced in 2010 with Lyndall Bass's Union Shield reverse, was in only its third year of production in 2012. Philadelphia struck the coin in large quantities that year, and the high-speed automated presses used in modern minting occasionally fail to feed a planchet between die strikes, making clashes a predictable byproduct of sustained production. Collectors seeking this variety should examine the field behind Lincoln's head under oblique lighting to reveal the faint transferred shield elements.
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