1970-D Doubled Die Obverse WDDO-030

Description

Thirtieth in the Wexler doubled die obverse sequence for the 1970-D Lincoln Memorial cent, WDDO-030 pushes the documented DDO count for this single date to a milestone number that few other dates in U.S. coinage can match. No cross-references to other attribution services have been published, and the variety's documentation rests solely on Wexler's research. Reaching thirty confirmed doubled die obverses from a single year and mintmark requires not only prolific die production and frequent hubbing errors, but also a dedicated community of variety researchers willing to examine thousands of coins and submit their discoveries for professional attribution. The 1970-D cent has benefited from both factors: Denver's massive production created the raw material, and the organized variety-collecting community — through publications, online forums, and attribution services — provided the infrastructure for systematic documentation. For the collector, varieties at this end of the numerical sequence sometimes represent more subtle doubling than the earlier-numbered entries, as the most prominent varieties tend to be discovered and cataloged first. However, subtlety does not equate to rarity — a subtle DDO die could have produced just as many coins as a dramatic one if it served a comparable stint in the coining press. Examination of 1970-D cents for WDDO-030 should follow the standard protocol of magnified inspection of the date numerals, the LIBERTY legend, and IN GOD WE TRUST, with die marker comparison against Wexler's published reference photographs providing the definitive attribution step.

Attribution History

• Discovered by Leonard Matyjasik Cross References: None known
• None known; Wexler Variety ID: 1970-D 1¢ WDDO-030
• Expert attribution by Wexler Team

External References