VV logo The Mercury Dime
Die Variety Book
DDO Listings
Published: Jan. 2016 by James Wiles, Ph.D.

Design Varieties

Mintmark Styles

DDO Listings

DDR Listings


About the Author
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.

Philadelphia Denver San Francisco

1916 1916-D 1916-S
1917 1917-D 1917-S
1918 1918-D 1918-S
1919 1919-D 1919-S

1920 1920-D 1920-S
1921 1921-D  
1923   1923-S
1924 1924-D 1924-S
1925 1925-D 1925-S
1926 1926-D 1926-S
1927 1927-D 1927-S
1928 1928-D 1928-S
1929 1929-D 1929-S

1930 1930-S
1931 1931-D 1931-S
1934 1934-D
1935 1935-D 1935-S
1936 1936-D 1936-S
1937 1937-D 1937-S
1938 1938-D 1938-S
1939 1939-D 1939-S

1940 1940-D 1940-S
1941 1941-D 1941-S
1942 1942-D 1942-S
1943 1943-D 1943-S
1944 1944-D 1944-S
1945 1945-D 1945-S

If you think you have an unlisted doubled die or an unpictured 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
Email: jameswiles@sbcglobal.net