Listed under both 2011 (P) Presidential Dollar - Ulysses S. Grant, Position A and 2011 (P) Presidential Dollar - Ulysses S. Grant, Position B.
2011 (P) Presidential Dollar - Ulysses S. Grant, Position A - SKH-1d-USG-2011P-01 Spike Head
Error
Attribution
Discovered by
Kellie Considine
Verified by
Cuds on Coins
Original Research
Description
This spike head variety is on a 2011 Philadelphia Mint Presidential Dollar honoring Ulysses S. Grant. Presidential Dollars, struck from 2007 through 2016, featured a unique lettered edge carrying the date, mint mark, and motto — elements relocated from the coin's faces to maximize portrait and reverse design area. The spike head is the same die crack found on cents: a crack opens in the obverse die and runs from the rim into the bust, producing a raised protrusion on subsequent strikes. A die crack on the reverse serves as a secondary die marker for attribution. SKH-1d-USG-2011P-01 is cataloged by Cuds on Coins.
External References
Community & Reference
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