1846-O Medium Date

The 1846-O Medium Date Seated Liberty Half Dollar represents the standard subtype of the New Orleans Mint's 2,304,000-piece delivery for the year, the figure that nearly every casual reference treats as the default 1846-O. The numerals in the date are punched at a moderate, even height matching the logotype used across most early-1840s New Orleans halves, distinguishing the issue from the much scarcer 1846-O Tall Date variant that received an oversize date punch. Coined during the Mexican-American War, the issue moved through New Orleans warehouses to lubricate the cotton, sugar, and river-freight trades that depended on silver hard money far more than the inland economy did.

Strike on the 1846-O Medium Date is generally acceptable for the branch but not exceptional. Softness can appear on the central portions of Liberty's head, the highest folds of her gown, and the eagle's leg feathers, a New Orleans signature of the period that reflects lower-pressure presses rather than a defect specific to the date. Surviving population skews heavily to circulated grades, with Good through Fine examples accounting for the bulk of the certified universe; Very Fine and Extremely Fine coins are obtainable, About Uncirculated examples are scarcer, and Mint State pieces are genuinely tough, with only a small handful certified at MS64 and above. Attribution to the Medium Date subtype is straightforward under a 10x loupe: compare numeral height against a known Tall Date plate image and confirm the upper serifs of the 1 and 8 do not extend above the level of Liberty's rock base. Wiley-Bugert catalogers have plated multiple die marriages, with WB-1 and WB-2 covering the more commonly encountered pairings; additional marriages are distinguished by mintmark size and position.

For builders of a date-and-mintmark Seated half set, the 1846-O Medium Date is one of the friendlier New Orleans entries to acquire in mid-circulated grades while still rewarding patient buyers who wait for sharp centers and original surfaces. Resist accepting any Tall Date attribution without close numeral measurement, since the scarcer subtype carries a meaningful premium and is the most common source of confusion on raw examples. For deeper context on Gobrecht's design, the New Orleans Branch Mint's silver output, and the long arc through the arrows-and-rays modifications, see the Seated Liberty Half Dollar series history.