1908-O

The 1908-O Barber dime arrived during the final stretch of New Orleans Mint silver coinage, a facility that would strike its last federal coins the following year before formally closing in 1909. Production that year totaled 1,789,000 pieces, the lowest New Orleans dime mintage of the late series and a sharp drop from the roughly five million O-mint dimes struck in 1907. Charles E. Barber had designed the series in 1892, and his Liberty Head obverse with a heraldic-eagle reverse remained in use across all four mints producing the denomination. For a coin tied to a soon-to-close branch and produced in modest numbers, the 1908-O quietly earned a place on most date-and-mint want lists assembled in the decades after the New Orleans facility shuttered.

Strike quality on 1908-O dimes is generally acceptable but uneven, with softness sometimes appearing on the wreath leaves and the eagle's central shield. The 90 percent silver, 10 percent copper alloy weighs 2.5 grams over a 17.9 millimeter planchet, and the reeded edge should show clean, consistent reeding. The mintmark sits below the wreath on the reverse and was hand-punched into the working die, so minor variation in O position and tilt is expected on authentic examples. Buyers verifying a candidate should weigh the coin against the 2.5 gram standard, confirm the diameter, and compare the mintmark style to known-genuine specimens, since added-mintmark fakes built from Philadelphia dimes are a documented concern across the Barber series.

For collectors, the 1908-O fills the gap between common dates and the celebrated keys of the series. Circulated examples in Good through Fine grades trade at modest premiums over generic Barber dimes, while problem-free Extremely Fine and About Uncirculated coins draw stronger competition because original surfaces are harder to find than the mintage alone suggests. Mint-state pieces from this date are genuinely scarce, and certified examples in Mint State 63 and finer are pursued by registry-set collectors. PCGS (Professional Coin Grading Service) and NGC (Numismatic Guaranty Company) both publish population data that buyers can consult before committing on higher grades. Survey the full date run on our Barber Dimes (Liberty Head) series history.