2015 Doubled Die Reverse DDR-015

Description

Cataloged by VarietyVista with die identifiers UVC-2114 and DMR-016, the 2015 DDR-015 is an America the Beautiful Quarter exhibiting medium spread west in window R2 — a localized doubling effect visible within one of the small architectural windows on the reverse design. The specific reverse design for this quarter has not been identified in the source data but belongs to the 2015 ATB program releases. Three die stages document the variety's progression: Stage A shows both reverse and obverse in early die state (EDS); Stage B at early-to-mid die state (EMDS) reveals a depression above the lower right roof and a small die chip in the lower right corn husk, with the obverse also in EMDS; Stage C represents late die state (LDS, unconfirmed). The depression above the lower right roof at Stage B is a notable diagnostic feature — a sunken area in the die face where the steel has begun to deform under repeated striking pressure, creating a corresponding raised area on struck coins. The small die chip in the lower right corn husk provides a second Stage B marker. The America the Beautiful Quarters program (2010-2021) honored national parks and sites across all 56 U.S. states and territories, with five designs released each year. These clad quarters weigh 5.67 grams with a 24.3 mm diameter, featuring John Flanagan's Washington portrait on the obverse. The 2015 Philadelphia Mint quarters were produced in large quantities, generating a substantial working die population from which die varieties could emerge. Window doubling on ATB quarters is a specialized collecting focus because the small architectural details in many ATB reverse designs provide fine reference geometry against which even minor hub displacements produce identifiable doubled images.

Die Markers

• UVC-2114
• DMR-016
• Stage A:
• Reverse and Obverse are EDS
• Stage B:
• Depression above lower Right roof – EMDS
• Small die chip in lower Right corn husk
• Obverse is EMDS
• Stage C:
• LDS (unconfirmed)

Attribution History

• Discovered by Mary Roth
• Expert attribution by VarietyVista

External References