1940-D Doubled Die Reverse WDDR-006
Error
Description
Sixth in the Wexler Team's catalog of 1940-D Mercury Dime doubled die reverses, WDDR-006 is accompanied by a significant obverse counterpart: the obverse die is identified as WDDO-011, carrying a close Class II spread on the date. This dual attribution means the same die pair exhibits hub doubling on both sides — a Class II spread on the obverse date and the DDR on the reverse — creating a coin where independent hubbing anomalies coincided. CONECA lists the doubled die reverse while mentioning but not formally listing the doubled die obverse, reflecting differing cataloging thresholds between organizations. Class II doubling produces a characteristic spread where design elements appear shifted in a pivoting pattern rather than uniform directional displacement. The 1940-D Mercury Dime was struck in 90% silver at Denver during the final years of Adolph Weinman's Winged Liberty Head design, replaced by the Roosevelt Dime in 1946. Wexler Variety ID: 1940-D 10-cent WDDR-006. The pairing with WDDO-011 makes this especially desirable for collectors pursuing dual-attribution specimens. A short SW/NE die scratch can be found above the R in TRUST. Several SSW/NNE die scratches can be found to the left of, and running above the designer’s initials. A SSW/NNE die crack can be found on the lower back of the cheek. Reverse: Two die scratches from the ribbon at the bottom of the fasces run SE and east meeting at the top left of the D in DIME. A die gouge protrudes from the top left of the F in OF. A die gouge protrudes from the leave under the top dot.
Attribution History
- Discovered by Thomas McGowan Cross References: None known Comments: CONECA lists the doubled die reverse while mentioning, but not listing, the doubled die obverse.
- None known Comments: CONECA lists the doubled die reverse while mentioning, but not listing, the doubled die obverse.; Wexler Variety ID: 1940-D 10¢ WDDR-006
- Expert attribution by Wexler Team
External References
Community & Reference
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