How to Identify the Seated Liberty Dime

What It Is

The Seated Liberty Dime was struck from 1837 to 1891, part of a broader Seated Liberty coinage family used across US silver denominations of the era. It was designed chiefly by Christian Gobrecht and shows Liberty in a seated pose that appeared on dimes, half dimes, quarters, half dollars, and dollars alike.

Obverse (Front) Design

Liberty sits on a rock, holding a liberty pole topped with a cap in one hand and a shield inscribed "LIBERTY" in the other. The border design changed over time: the earliest dimes (1837-1838) show no stars, just plain field; from 1838 through 1859 thirteen stars surround Liberty; and from 1860 through 1891 the stars were replaced with the legend "UNITED STATES OF AMERICA" arcing around the border. The date sits at the bottom throughout.

Reverse (Back) Design

A wreath encircles "ONE DIME" on the reverse. Early dimes used a simpler laurel-branch wreath, while dimes from 1860 onward switched to a fuller wreath incorporating corn, wheat, maple, and oak, matching the new legend-on-obverse format.

Size, Weight, Metal, and Edge

Seated Liberty Dimes measure 17.9 mm across. Weight and fineness shifted slightly over the series: early issues weighed about 2.67 grams; from 1853 the weight was reduced to about 2.49 grams (marked by small arrows beside the date in 1853-1855); and in 1873 the weight was adjusted again to 2.50 grams, also marked with arrows for 1873-1874. All are struck in 90% silver, 10% copper, with a reeded edge.

Mint Marks

The mint mark, when present, sits on the reverse beneath the wreath, just above the "D" and "I" of "DIME." Letters used include O for New Orleans, S for San Francisco, and CC for Carson City; Philadelphia coins carry no mark.

Telling It Apart from Similar Coins

The main risk of confusion is with the smaller Seated Liberty Half Dime, which shares the same seated design but is noticeably smaller and reads "HALF DIME" on the reverse instead of "ONE DIME." Within the dime series itself, the arrows-at-date varieties (1853-1855 and 1873-1874) are easy to spot by the small arrowheads flanking the date, marking a weight change rather than a different denomination.

Judging Condition at a Glance

Check Liberty's head and the knee closest to the viewer, since these are the first spots to show wear, along with the horizontal shield lines. On the reverse, look at the ribbon bow and the wreath leaves near the top; well-defined leaf veins indicate a coin with less circulation wear.

Authenticity Notes

Because the arrows-at-date and legend/no-legend varieties affect value, some altered coins have had arrows added or removed, or dates re-engraved to mimic scarcer combinations. Genuine arrows should look original to the die, with the same finish as the surrounding surface; mismatched luster or tool marks near the date are a warning sign.