1963 Doubled Die Obverse WDDO-020

Description

Reaching the twentieth DDO designation for the 1963 P-mint Lincoln Memorial Cent, WDDO-020 underscores the remarkable productivity of attribution research on this single date. The variety was created when a misalignment during the die hubbing process produced visible doubling on the obverse design elements of a working die at the Philadelphia Mint. Twenty or more DDO varieties from a single date and mint combination is not unprecedented in the Lincoln cent series, where high-volume production years routinely generated large numbers of working dies and correspondingly many opportunities for hubbing anomalies. Philadelphia's 1963 output of 754,110,000 business-strike cents placed exceptional demands on the die shop, and the manufacturing records of the era indicate that hundreds of die pairs were consumed over the course of the year's production. Doubled die varieties are of particular interest to collectors because they represent true die varieties rather than striking anomalies, meaning that every coin from an affected die carries identical doubling that can be matched to published attribution records. The 95% copper and 5% zinc composition gives 1963 cents their characteristic warm copper appearance, and well-preserved mint-state examples with full original red luster are the most sought-after candidates for variety attribution. The coin bears no mint mark, consistent with Philadelphia's convention for circulation strikes, and carries Brenner's obverse portrait paired with Gasparro's Memorial reverse. In the absence of published die marker specifics for WDDO-020, attribution requires matching the doubling pattern against die photographs in the Wexler Doubled Die Files or comparable reference resources.

Attribution History

• Discovered by Wexler Team

External References