View All 2005 (S) Proof Oregon Silver State Quarter

2005-S Doubled Die Reverse DDR-002

Error
2005 (S) Quarter Doubled Die Reverse error coin
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Verified LegacyDoubled Die Reverse

Attribution

V

Verified by

VarietyVista

Market Value
N/A
Rarity Index
N/A
Discovery Date
2005
Last Sold
N/A

Description

Second reverse doubled die cataloged for the 2005-S Connecticut State Quarter silver proof, DDR-002 shows very light spread confined to the tip of the second lowest left branch of the small tree depicted on the reverse — an extremely localized doubling diagnostic on a design element that demands careful magnification to confirm. VarietyVista documented this die under UVC-1680 and DMR-004, with three die stages: Stage A where both reverse and obverse surfaces exhibit early die state characteristics (confirmed), Stage B at mid die state (unconfirmed), and Stage C at late die state (unconfirmed). The comments identify this as a silver proof, struck at San Francisco on 90% silver planchets with polished dies — the premium collector format that commands higher prices than clad proof or business strike varieties. The Connecticut quarter reverse, designed by T. James Ferrell, features the Charter Oak — the legendary white oak tree in Hartford where Connecticut's Royal Charter was reportedly hidden in 1687 to prevent its seizure by the English governor — rendered in careful botanical detail with individually delineated branches. The second lowest branch on the left side of the tree provides a tiny but specific detection surface where the very light spread produces subtle displacement visible only under magnification of 15-20x or greater. The EDS confirmation for Stage A means the doubling has been verified on specimens with fresh die surfaces, ruling out deterioration as the source. Silver proof production at San Francisco employed multiple-strike techniques and specially prepared dies, making these proofs inherently sharp in detail — an advantage when searching for very light spread that might be invisible on softer-struck business strike specimens.

Die Markers

  • UVC-1680
  • DMR-004
  • Stage A:
  • Reverse and Obverse are EDS
  • Stage B:
  • MDS (unconfirmed)
  • Stage C:
  • LDS (unconfirmed)

Attribution History

  • Discovered by Kenneth Russell
  • Expert attribution by VarietyVista

External References

Additional Notes

Silver Proof

Last updated: August 6, 2026

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