1859-O

The 1859-O Seated Liberty Quarter is the second-to-last New Orleans quarter of the antebellum period, with 260,000 pieces struck on the 6.22-gram post-1853 standard. The figure is half the 1858-O output and roughly a quarter of the New Orleans deliveries of the mid-1850s, marking a meaningful pullback as the Mississippi River and Gulf Coast trade tightened in the closing antebellum years. Within the No Arrows, No Motto run that stretched from 1856 to 1865 at Philadelphia and San Francisco, New Orleans contributed only six quarter deliveries before secession closed the facility in early 1861, and the 1859-O is the next-to-last of that group. The coin carries the standard subtype with no arrows at the date and no motto on the reverse, and the O mintmark sits cleanly below the eagle between the talon and the legend.

Strike on the date follows the familiar New Orleans pattern of the period, with softness concentrated in the central reverse where the eagle's leg feathers meet the arrow shafts. Liberty's head and the obverse stars usually render with adequate definition when the dies were fresh, while the shield's lower rivets and the eagle's claws lose detail first under die wear. Most survivors are encountered in Very Good through Extremely Fine; problem-free About Uncirculated coins are scarce, and Mint State examples are a genuine condition rarity. Authentication centers on the O mintmark below the eagle, which should sit inside original mint surface continuous with the surrounding field, with no tooling halo or solder trace pointing to an added-O deception used to fake branch-mint scarcity from a Philadelphia coin. Weight should fall within tolerance of 6.22 grams on a 24.3-millimeter reeded planchet, and the plain reverse field above the eagle confirms the subtype, the motto did not arrive on the quarter until 1866. Briggs catalogs the year's working die marriages, with mintmark placement and obverse polish lines carrying the attribution work.

For a date-set builder, the 1859-O is a moderately scarce New Orleans quarter that surfaces in circulated grades at the regional shows but requires patience above Extremely Fine. Original-skin About Uncirculated coins command clear premiums, and Mint State pieces above MS62 are firmly in specialist territory. The issue carries genuine pre-secession New Orleans historical resonance and reads as a meaningful date set anchor. For the broader story of Gobrecht's design and the series' Civil War-era production, see the Seated Liberty Quarter series history.