1875-S

The 1875-S is the type coin (a representative example collectors buy to fill a single denomination slot) for the four-year twenty-cent series. Its 1,155,000-piece mintage runs roughly nine times the Carson City total and thirty times the 1875 Philadelphia output, so when a collector wants one Seated Liberty twenty-cent piece for a type tray, this is the date that fills it. Nevada senator John P. Jones pushed the denomination through Congress to fix the small-change shortage in Western mining camps, where the Spanish colonial twelve-and-a-half-cent "bit" still set retail pricing and customers paying a quarter for a ten-cent item could not get correct change after the 1873 half dime's abolition. Christian Gobrecht's 1836 seated Liberty obverse, re-engraved by William Barber, paired with Barber's Trade dollar eagle.

Strike quality varies more than the mintage suggests. The central head, star points, and eagle's shield horizontals come up soft on many examples, and a flat hair should not be read as wear when the fields keep their luster. The piece weighs 5.00 grams in 90% silver, measures 22 mm, and carries a plain, smooth edge. That smooth edge is the primary diagnostic and the reason the denomination failed: the Seated quarter measures 24.3 mm with a reeded edge, and the confusion fueled public rejection within months. Any twenty-cent piece with reeding fails immediately. The 1875-S also produced documented die varieties, including a repunched mintmark (RPM, where the S was punched more than once with a shift) and a misplaced date.

For most buyers the 1875-S is the practical entry point. Circulated grades from VG through EF appear at major shows regularly, and certified MS-60 through MS-63 coins remain attainable without gem pricing. True gems above MS-65 thin out quickly because the soft strike makes a fully struck coin hard to find, and original peripheral toning commands premiums over dipped silver-white examples. Certification by PCGS (Professional Coin Grading Service) or NGC (Numismatic Guaranty Company) is the safer path in Mint State given altered quarters in the marketplace. The 1875-S is the affordable type date against the rarer Philadelphia and Carson City strikes and the proof-only 1877 and 1878 finales. For why the denomination existed and lasted only four years, see the Twenty-Cent Pieces (Seated Liberty Obverse) series history.