The Liberty Walking Half
Die Variety Book


DDO Listings



Online E-Book Edition

Jan. 2016

by James Wiles, Ph.D.


Design Varieties

Mintmark Styles

DDO Listings

DDR Listings

Repunched Mintmarks

Master Checklists

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 (obv) 1917-S (obv)
  1917-D (rev) 1917-S (rev)
1918 1918-D 1918-S
1919 1919-D 1919-S


1920 1920-D 1920-S
1921 1921-D 1921-S
  1929-D 1929-S


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


1940   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
1946 1946-D 1946-S
1947 1947-D  


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, 2016


1490 Trail View Lane
Frisco, TX  75034-2649