1964 Proof Roosevelt Dime - Doubled Die Reverse DDR-015

Description

Fifteenth in the reverse doubled die census for the 1964 Roosevelt silver dime, DDR-015 exhibits light spread across all rim lettering, manifesting primarily as notched serifs with the strongest effect concentrated on the word UNITED. John R. Sinnock's reverse design — featuring a torch flanked by olive and oak branches — carries the inscriptions UNITED STATES OF AMERICA and E PLURIBUS UNUM along the peripheral rim, and the notched serif presentation of the doubling provides a distinctive diagnostic: rather than appearing as fully separated secondary letter images, the doubling manifests as small angular extensions at the serif terminations of each letter, resembling tiny notches cut into the letter endpoints. VarietyVista assigned die identifiers UVC-449 and DMR-024, documenting three die stages: Stage A at early die state (unconfirmed), Stage B where both reverse and obverse surfaces have reached mid die state, and Stage C at late die state (unconfirmed). The MDS confirmation for Stage B establishes a mid-production reference point. The comment notation identifies the obverse as ODV-011, characterized by a blunt 9 in the date — an Obverse Design Variant that provides an independent diagnostic feature on the opposite side of the coin, making this a dual-attribution die marriage. The concentration of the strongest doubling on UNITED gives collectors a primary focal point for examination, where the notched serifs should be most clearly visible under 15x magnification with oblique lighting that casts shadows at the serif extensions.

Die Markers

• UVC-449
• DMR-024
• Stage A:
• EDS (unconfirmed)
• Stage B:
• Reverse and Obverse are MDS
• Stage C:
• LDS (unconfirmed)

External References