1951 Doubled Die Reverse DDR-001

Description

As the primary doubled die reverse for the 1951 Proof Franklin Half Dollar, the DDR-001 displays a medium spread on UNITED STATES OF AMERICA that diminishes in intensity from left to right across the legend — a progressive spreading pattern characteristic of pivot-point doubling where design elements farther from the pivot axis show greater displacement. Cataloged by VarietyVista as UVC-043 with die marriage reference DMR-004, this variety is identified as using the RDV-001b reverse die variety, linking it to a specific hub lineage within the Franklin Half Dollar die family. Three die states are documented: Stage A in early die state is unconfirmed, Stage B is identified by a die scratch across the upper left bell hanger at mid-die state with the obverse also showing MDS characteristics, and Stage C shows both reverse and obverse in late die state. The 1951 Proof Franklin Half Dollar was struck at the Philadelphia Mint for collector proof sets, and as DDR-001 — the top-ranked doubled die reverse — this variety holds primary status among reverse die varieties for the date. John R. Sinnock's Liberty Bell reverse design, with its detailed inscription and architectural lettering, provided ample opportunity for hub doubling to manifest across the tightly spaced legend text.

Die Markers

• UVC-043
• DMR-004
• Stage A:
• EDS (unconfirmed)
• Stage B:
• Die scratch across upper Left bell hanger – MDS
• Obverse is MDS
• Stage C:
• Reverse and Obverse is LDS

Attribution History

• Discovered by Joe Miller
• Expert attribution by VarietyVista

External References