1955-D

The 1955-D Roosevelt dime is the Denver issue of the lowest-output year in the silver Roosevelt run, with 13,959,000 coins struck. Denver normally led U.S. dime production by a wide margin in the early-to-mid 1950s, often producing two to three times the Philadelphia or San Francisco output, but the 1955 throttling brought all three mints down to comparable low figures. The 1955-D sits between Philadelphia at 12.45 million and San Francisco at 18.51 million for the year, with all three mintages reflecting unusual restraint in Treasury press-time decisions. The "D" mintmark appears on the reverse to the left of the torch base, in the standard Sinnock-set position. The coin carries no design changes from the inaugural 1946 strikes, with the FDR portrait on the obverse and the torch flanked by olive and oak branches on the reverse.

The 1955-D follows the silver-era specifications: 2.5 grams, 17.9 mm, 90% silver and 10% copper, reeded edge. Authentication on a circulation Denver strike includes weight verification at roughly 2.45 to 2.55 grams, examination of the "D" mintmark for clean punching (added-mintmark fakes are not a notable concern on this date), and inspection of the reeded edge. Strike quality on 1955-D coins is generally above average for the year, with sharp torch flame, well-defined horizontal bands, and crisp legend letters. Condition rarity is the meaningful collecting factor because the low Denver output reduced the pool of coins that ever reached careful storage in bank-wrapped rolls, so MS-66 FB and finer survivors are scarcer than the same grade for the higher-output 1953 and 1954 issues.

The 1955-D trades at entry-level prices through circulated and lower Mint State grades, with the silver melt floor anchoring the lower end. PCGS and NGC populations are smaller than for the surrounding 1953 and 1954 issues, particularly at the strictest Full Bands grades. The date often appears in Roosevelt date sets as a small step up over the common years, and condition-rarity buyers focus on MS-67 and MS-67 FB pieces, which trade well above face into four-figure territory. For broader context, see the Roosevelt Dime series history.