1945-D Repunched Mintmark RPM-003

Description

Third repunched mintmark cataloged for the 1945-D Mercury dime, RPM-003 exhibits D/D South displacement — the initial D was punched too high, and the corrective second punch applied the mintmark in a lower (southward) final position. Denver's 1945 production of approximately 40.25 million Mercury dimes represented the final year of Adolph A. Weinman's design, as the Roosevelt dime would replace it the following year. The southward correction means the remnant of the initial punch appears above the final D position, where the top serifs or upper curve of the first D extend beyond the upper boundary of the accepted mintmark. RPM-003 sits alongside RPM-001, RPM-002, and at least nine total RPMs documented for the 1945-D date, reflecting both the high die consumption during the wartime production surge and the thorough examination this final-year issue has received from variety researchers. The 1945 Mercury dime holds particular appeal as the last of its kind — Weinman's design would not appear on a circulating coin again — and varieties from this terminal year carry both numismatic and sentimental value for series specialists. The hand-punching process that created RPMs was itself about to become obsolete, as post-war modernization of die preparation would eventually standardize mintmark application. Distinguishing RPM-003 from other southward-displaced 1945-D RPMs (including RPM-009, which also shows D/D South and carries the FS-503 cross-reference) requires comparison of the specific overlap geometry — the exact degree of displacement, the position of secondary curves relative to the primary D, and any die-specific markers that differentiate the working dies. Examination under 10-15x magnification should focus on the area immediately above the final D mintmark, where the first punch's residual impression reveals the southward correction.

External References