1968-S Doubled Die Obverse DDO-004

Description

Fourth cataloged doubled die obverse for the 1968-S Proof Kennedy Half Dollar, DDO-004 delivers medium spread on date and LIBERTY with light spread on IN GOD WE TRUST — a two-tier doubling intensity where lower obverse elements carry stronger displacement than the upper motto. Cataloged by VarietyVista with UVC-442 and DMR-013, this proof variety is documented in Early Die State. The reverse uses RDV-002, designated "Flared G" — referring to the distinctive G shape in the reverse inscription that serves as an additional diagnostic for die pairing. As a San Francisco proof from 1968, the first year proof production moved exclusively to San Francisco after the 1965-1967 SMS interlude, this coin marks the beginning of modern S-mint proof coinage. The medium date and LIBERTY spread contrasting with lighter IGWT doubling suggests hub displacement that intensified with distance from the pivot point. Roberts' Kennedy portrait was in its fifth year, struck on copper-nickel clad at 30.6mm. Focus on date and LIBERTY for medium spread, check IGWT for lighter doubling, and verify the Flared G reverse (RDV-002).

Die Markers

• UVC-442
• DMR-013
• Stage A:
• Obverse and Reverse are EDS
• Stage B:
• MDS (unconfirmed)
• Stage C:
• LDS (unconfirmed)

Attribution History

• Discovered by Larry Nienaber
• Expert attribution by VarietyVista

External References