Editor's Note: Saul Teichman of U.S. Patterns (uspatterns.com) is compiling a list of the latest dates for wrong planchet mint errors that actually show the date (excluding proofs & bicentennials). He is requesting the help of Mint Error News readers to provide any information and images to update his list. If the mint error is certified, please send the PCGS, NGC, ANACS or CACG cert # and grade or just an image of the coin in the holder. If it is raw, please send an image and a good description. Any information sent will be kept confidential with regard to ownership.

Please send any relevant information along with images to:

saul.teichman@outlook.com


Latest Dates for Wrong Planchets
That Actually Show the Date
(excluding proofs & bicentennials)

Cent on dime 2008
Cent on struck dime 2015 (3)

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Nickel on cent 2000 (3)
Nickel on struck cent 2005
Nickel on dime 2014
Nickel on struck dime 2017

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Quarter on cent 2005 West Virginia
Quarter on struck cent 2007-d Montana (2) & Idaho
Quarter on nickel 2022-p Sally Ride
Quarter on nickel 2022-d Wilma Mankiller
Quarter on nickel 2018 Cumberland Island
Quarter on struck nickel 2007-d Montana
Quarter on dime 2005 California
Quarter on struck dime 2008 Hawaii

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Half dollar on cent 1980 (2)
Half dollar on nickel 1995
Half dollar on dime 1972-d,
also known is a uniface 1969-d
Half dollar on quarter 1995
Half dollar on SBA 1999-d
Half dollar on struck SBA 1980-p on 1979-p

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SBA dollar on cent 1980-s
SBA dollar on struck cent 1979-p & 1979-s
SBA dollar on nickel 1980-s
SBA dollar on struck nickel 1979-d & 1979-p on 1978-p
SBA dollar on dime 1979-s (3)
SBA dollar on struck dime 1979-P & 1979-d on 1978-d
SBA dollar on quarter 1999
SBA dollar on struck quarter 1999 Georgia (2)

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Sacagawea dollar on cent 2000
Sacagawea dollar on nickel 2005
Sacagawea dollar on struck dime 2001
(uniface reverse date comes from dime obverse)
Sacagawea dollar on quarter 2009
Sacagawea dollar on struck quarter 2001 Kentucky

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Presidential dollar on nickel 2008 JQ Adams
Presidential dollar on struck nickel 2007 Washington
Presidential dollar on dime 2008 Monroe

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Here is a unique 2017 Jefferson Nickel
struck on a struck dime: