1967 Doubled Die Obverse WDDO-003
Error
Description
Struck in 40% silver clad composition during the three-year period when traditional proof sets were not produced, this 1967 Kennedy Half Dollar doubled die obverse is attributed by the Wexler Team and cross-referenced as CONECA Possible 4-O-II. The CONECA designation suggests a Class II doubling mechanism on the obverse, though the attribution carries a preliminary classification pending further study. Wexler Variety ID: 1967 50¢ WDDO-003 anchors this variety in the reference catalog. The 1967 Kennedy Half Dollar belongs to the Silver Clad 1965–1970 series, struck with an outer layer of 80% silver and 20% copper bonded to an inner core of approximately 21% silver. No proof coins were produced from 1965 through 1967 — Special Mint Sets replaced proof sets during this period — making this a business strike variety from a transitional era in United States Mint production. Three documented doubled die obverses for the 1967 Kennedy Half reflect moderate research coverage on a date that commands collector interest for both its silver content and its place in the SMS era.
Attribution History
- Discovered by Timothy J. Wissert (
- CONECA: Possible 4-O-II PHOTOS NEEDED; Wexler Variety ID: 1967 50¢ WDDO-003
- Expert attribution by Wexler Team
External References
Community & Reference
Related Errors
More Doubled Die Obverse Errors

1925-S Doubled Die Obverse DDO-001
Doubled Die Obverse
1927 Doubled Die Obverse DDO-001
Doubled Die Obverse
1857 Proof Flying Eagle Cent Doubled Die Obverse FS-401 Snow-5
Doubled Die Obverse
1864 Indian Head Cent (Bronze No L) Doubled Die Obverse FS-1101 Snow-4
Doubled Die Obverse
1866 Indian Head Cent Doubled Die Obverse FS-101 Snow-1
Doubled Die ObverseCollector Essentials
Tools for examining and preserving error coins and die varieties.
10x-20x Jeweler's Loupe
Essential for examining die varieties, doubled dies, and RPMs
Cherry Picker's Guide
The definitive reference for U.S. error coins and die varieties
2x2 Coin Flips & Holders
Protect and organize your finds with archival-quality holders
USB Digital Microscope
Capture detailed images for documentation and community submissions
As an Amazon Associate, NumisDex earns from qualifying purchases.


