1953-S

The 1953-S Roosevelt dime is the San Francisco issue of the date, with 39,180,000 pieces struck in the middle stretch of the silver-era S-mint run. San Francisco produced Roosevelt dimes continuously from 1946 through 1955 before withdrawing from circulating-dime work entirely, so the 1953-S sits squarely within a fading West Coast tradition. The "S" mintmark appears on the reverse to the left of the torch base, in the same Sinnock-designed position used for the Denver D. Output here is roughly one-third of Denver's volume for the same date, a typical 1950s S-mint ratio reflecting smaller regional demand and a smaller press-room footprint.

The 1953-S follows the standard silver-era specifications: 2.5 grams, 17.9 mm diameter, 90% silver and 10% copper, reeded edge. Strike quality at San Francisco runs from average to strong, with the torch flame and horizontal torch bands the usual diagnostic points for examining detail. The Full Bands (FB) designation requires the two horizontal lines on the torch's central band to be fully separated and unbroken, a sharper standard than common Philadelphia and Denver strikes meet automatically. Authentication on a 1953-S includes the standard weight check at roughly 2.45 to 2.55 grams, examination of the "S" mintmark for added-mintmark tampering (rare on common dates but possible if a coin is being repackaged at a higher value), and confirmation of the reeded edge with no signs of plug repair. Modern counterfeits of this date are not a meaningful concern given its low retail price.

In the market the 1953-S is a Regular-classification coin trading at modest premiums over silver melt through circulated and lower Mint State grades. Grading-event totals at PCGS and NGC run into the thousands across all grade tiers, with MS-65 FB and MS-66 FB occupying the most actively traded slots. The date is sometimes assembled into San Francisco-only Roosevelt subsets where the S-mint coins from 1946-1955 form a compact eleven-piece set leading up to the final 1955-S circulation issue. For broader context, see the Roosevelt Dime series history.