1956-D

The 1956-D Roosevelt dime is the Denver issue from the first year of the silver-era two-mint era, with 108,015,100 circulation strikes produced. Denver's output ran almost neck-and-neck with Philadelphia's 109,309,940 in 1956, a notable shift from the early-to-mid 1950s when Denver routinely outpaced the parent mint by significant margins. With San Francisco's circulation dimes discontinued after 1955, Denver shouldered an expanded share of the western and central distribution network. The "D" mintmark appears on the reverse to the left of the torch base, in the standard Sinnock-set position established in 1946. The coin carries no design changes, with the FDR portrait on the obverse and the torch flanked by olive and oak branches on the reverse.

The 1956-D follows the silver-era specifications: 2.5 grams, 17.9 millimeters, 90% silver and 10% copper, reeded edge. Authentication on a Denver circulation strike includes weight verification at roughly 2.45 to 2.55 grams, examination of the "D" mintmark for clean punching, and inspection of the reeded edge. Added-mintmark fakery is not a concern on this date because the underlying Philadelphia issue is itself common and the premium gap between the two mints is too small to motivate alteration. Strike quality on 1956-D coins runs from average to sharp, with the Full Bands designation requiring complete separation on both pairs of horizontal bands wrapping the torch. Denver dies produced FB strikes at a respectable rate for the year, though softer central-detail examples appear in the population at higher frequencies than in 1953 or 1954 Denver output.

In the market the 1956-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 robust through MS-65 and MS-66 but tighten meaningfully at MS-67 FB and finer. The date is a common roll filler for Roosevelt date sets without a Key or Semi-Key premium, and condition-rarity buyers focus on the upper-tier Full Bands grades, where strict-FB MS-67 pieces command three to four-figure prices. For broader context, see the Roosevelt Dime series history.