1953-S Repunched Mintmark RPM-001

Description

Carrying the primary repunched mintmark designation for the 1953-S Franklin half dollar, RPM-001 documents an S/S repunching with the secondary impression displaced to the northwest. This variety is additionally cross-referenced as FS-501 in the Fivaz-Stanton reference, the most widely used cherry-picker's guide for United States coin varieties, elevating its visibility among collectors. John R. Sinnock's Franklin half dollar (1948-1963) places the mintmark on the reverse above the bell hanger, and the S was applied to each working die by hand-punching, creating the positional variability that produces repunched mintmark varieties. The northwest displacement means the first S impression was punched slightly above and to the left of the final position, leaving a ghost image that peeks out from behind the accepted placement. San Francisco struck approximately 4.15 million Franklin half dollars in 1953, one of the lower mintages in the series that already commands collector attention as a semi-key date. As RPM-001 with the FS-501 cross-reference, this represents the most significant repunched mintmark for the 1953-S Franklin half, and the Fivaz-Stanton listing ensures it appears in the standard variety reference that many collectors use as their primary attribution resource. The Franklin half dollar series occupies a distinctive niche in numismatics — sandwiched between the Walking Liberty half (1916-1947) and the Kennedy half (1964-present), it ran for just sixteen years and featured Benjamin Franklin's portrait on the obverse with the Liberty Bell on the reverse. RPM varieties on Franklin halves are particularly collectible because the series' short run and modest collector following during its production years left many varieties unrecognized for decades. Collectors should examine the mintmark area above the bell hanger under 15-20x magnification, looking for the original S impression displaced to the upper left of the final position, with the FS-501 reference providing published diagnostic images for comparison.

External References