2005 Doubled Die Reverse DDR-005

Description

Philadelphia's counterpart to the Denver-minted DDR-005 on the same State Quarter design, this 2005 (no mintmark) DDR-005 shows strong spread in the lower right side of the volcano — a notably higher doubling intensity than the medium spread documented on the 2005-D version. VarietyVista cataloged this die under UVC-1669 and DMR-007, with three die stages: Stage A where both reverse and obverse exhibit early die state, Stage B at mid die state (unconfirmed), and Stage C at late die state (unconfirmed). Like its Denver sibling, this variety carries the SMS notation and can be found in 2005 Mint Sets, where the satin finish production provided a separate manufacturing stream. The strong spread designation elevates this Philadelphia DDR-005 above many State Quarter doubled dies, indicating the hub displacement was substantial enough to produce clearly visible doubling without requiring extreme magnification. The lower right volcanic terrain on this quarter's reverse — with its detailed rendering of geological features, lava flows, and topographic relief — serves as an excellent canvas for displaying strong hub doubling, as the intricate contour lines and elevation changes amplify the visual impact of the displaced secondary impression. Philadelphia's 2005 quarter production, combined with the dedicated Mint Set satin finish manufacturing, generated the die pairs from which this variety emerged. The EDS confirmation for Stage A ensures that early-state specimens are part of the documented record, though the unconfirmed MDS and LDS stages suggest the die's later production life remains less thoroughly studied. Collectors searching for this variety should prioritize satin finish Mint Set specimens and examine the lower right volcano area under 7-10x magnification, where the strong spread should produce visible displacement of the terrain contour lines and geological detail even at moderate magnification levels.

Die Markers

• UVC-1669
• DMR-007
• Stage A:
• Reverse and Obverse are EDS
• Stage B:
• MDS (unconfirmed)
• Stage C:
• LDS (unconfirmed)

Attribution History

• Discovered by Steven Bernatowicz
• Expert attribution by VarietyVista

External References