View All 1971 (S) Proof Kennedy Half Dollar

1971-S Doubled Die Obverse DDO-015

Error
1971 (S) Half Dollar Doubled Die Obverse error coin
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Verified LegacyDoubled Die Obverse

Attribution

V

Verified by

VarietyVista

Market Value
N/A
Rarity Index
N/A
Discovery Date
1971
Last Sold
N/A

Description

The 1971-S Doubled Die Obverse DDO-015 is a doubled die obverse (DDO) variety, where a misalignment during the die hubbing process created visible doubling on the obverse design elements. This variety was discovered on the 1971 (S) Proof Kennedy Half Dollar, part of the Kennedy Half Dollars Clad and Silver Proof 1971 to Date series. Die markers: UVC-363 DMR-019 Stage A: EDS (unconfirmed) Stage B: Obverse and Reverse are MDS Stage C: LDS (unconfirmed). Proof. Obverse is ODV-003.

Die Markers

  • UVC-363
  • DMR-019
  • Stage A:
  • EDS (unconfirmed)
  • Stage B:
  • Obverse and Reverse are MDS
  • Stage C:
  • LDS (unconfirmed)

Attribution History

  • Discovered by Frank Baumann
  • Expert attribution by VarietyVista

External References

Additional Notes

Proof. Obverse is ODV-003.

Last updated: June 20, 2026