The Jefferson Nickel
Doubled Die Book
Vol. 4: 2006-2020
|Published: Jan. 2017||by James Wiles, Ph.D.|
The CONECA die varieties numbering system is proprietary to the
Combined Organizations of Numismatic Error Collectors of America
and is used under license issued by CONECA.
|Select the date and mint of your choice.|
|If you think you have an
unlisted doubled die or an
stage of a doubled die,
I would love the opportunity to examine the coin and photograph it for inclusion in the next edition.
Please send an email for instructions on how to have your coin attributed.
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Copyright James Wiles, 2020