The Philadelphia coin that wasn’t
Collectors knew something was up in 1922 when cents without a Mint mark started showing up in circulation. For the first time since 1815, the Philadelphia Mint was not striking cents that year. Only the Denver Mint was coining Lincoln cents. All Denver Mint cents should have had a D below the date. These didn’t.
The 1922 cents without a Mint mark weren’t Philadelphia products. They were Denver cents without a Mint mark. Here’s how it happened.
During the production of some 7 million cents that year, several dies clashed – banged against each other without a cent blank between them – because of a mechanical error. Clashed obverse dies showed parts of the reverse. Clashed reverse dies showed parts of the obverse.
The standard remedy was to grind off the clashed parts and place the dies back in service. Sometimes, though, the grinders got overly enthusiastic. On at least one die, they ground off the Mint mark. True 1922 No D cents – called Die Pair 2 by collectors – have a strong reverse.
Three other dies also produced cents with a very weak or in some cases missing Mint mark. These coins were probably created by worn dies – Die Pairs 1, 3 and 4 – on which the D Mint mark recess gradually filled with debris or grease – a not uncommon occurrence – until the D entirely disappeared.
These varieties have a mushy, poorly defined reverse. Coins with a weak D command a small premium over regular 1922-D cents. Coins on which the D is entirely filled command a larger premium, but much less than the No D cents with a strong reverse
Less is more when it comes to 1922 cents. In Good condition, regular 1922-D cents catalog for $20 in Coin Values, Weak D cent go for $30, and No D cents struck from Die Pair 2 fetch $600.
Next: The amusement park dime
More from CoinWorld.com: