1970-D Doubled Die Reverse DDR-008

Description

Light spread on the letters and stars beneath UNITED STATES OF AMERICA characterizes this eighth DDR for the 1970-D Kennedy Half Dollar, struck in the 40% silver-clad composition used exclusively from 1965 through 1970. Die stage documentation under UVC-473 and DMR-010 reveals distinctive die markers across three stages: Stage A shows a die scratch running north-south through the G of the designer's initials at Early Die State with the obverse also in EDS, Stage B develops strong die damage on the lower OF at Mid-Die State with the obverse in MDS, and Stage C reaches Late Die State (unconfirmed). The reverse is classified as RDV-002 (Flared G), identifying the specific reverse die variety by the distinctive shape of the G in the FG designer's initials. This variety can be found in Mint Sets, narrowing the search field for collectors who cherry-pick uncirculated sets for die varieties. Cataloged by VarietyVista, the 1970-D Kennedy Half Dollar represents the final year of silver-clad composition, as the series transitioned to copper-nickel clad in 1971. The progressive die marker documentation — from a subtle die scratch in Stage A to strong die damage in Stage B — traces the die's deterioration across its production lifespan.

Die Markers

• UVC-473
• DMR-010
• Stage A:
• Die scratch North-South through G of designer's initials – EDS
• Obverse is EDS
• Stage B:
• Strong die damage on lower OF – MDS
• Obverse is MDS
• Stage C:
• LDS (unconfirmed)

Attribution History

• Discovered by Larry Nienaber
• Expert attribution by VarietyVista

External References