1966 Doubled Die Obverse WDDO-007

Description

Cataloged seventh in the Wexler sequence of 1966 Kennedy Half Dollar doubled die obverses (Wexler Variety ID 1966 50c WDDO-007), this variety adds to the remarkably dense cluster of hub doubling events documented for the 1966 date — a concentration that currently stands at nine or more distinct DDOs. Each WDDO number represents a separate working die that received its own unique hub misalignment during the die sinking process, meaning WDDO-007 carries a displacement signature (direction, magnitude, and affected design elements) that differs from WDDO-001 through WDDO-006 even though all were produced from the same master hub and share identical base design characteristics. The 1966 Kennedy Half Dollar was struck in 40% silver-clad composition at 11.5 grams, continuing the transitional silver content that began in 1965 when Congress authorized reduced silver content across all silver denominations. Without mintmarks (eliminated 1965-1967), production facility attribution is impossible from the coin alone, though production records indicate multiple facilities contributed to the year's output. Gilroy Roberts' Kennedy portrait provides extensive diagnostic terrain for doubled die detection: the deeply carved hair waves running from the forehead across the crown and down behind the ear create parallel ridges where even minor hub displacement produces detectable doubling — appearing as additional raised lines between or alongside the primary hair wave impressions. The jawline, ear contour, and chin provide additional curved reference lines where secondary impressions are readily visible against the clean field. Collectors building 1966 Kennedy DDO variety sets face the challenge of distinguishing between nine or more similar-looking varieties, making die marker documentation essential for confident attribution beyond the doubling characteristics alone.

Attribution History

• Wexler Variety ID: 1966 50¢ WDDO-007
• Expert attribution by Wexler Team

External References