1868-S

San Francisco delivered 52,000 half eagles in 1868, the largest figure the western branch managed across the late-1860s motto cluster and a meaningful step up from the 29,000 struck the year before. California still ran on hard money long after the rest of the country had drifted into greenback paper, and the working bullion stocks at the SF Mint that year supported both this half eagle run and a double eagle output of more than 800,000 pieces. Within the run of San Francisco Coronet fives between 1866 and 1872, the 1868-S sits in the middle of the rarity ladder, easier to find than the 1867-S or 1869-S in circulated grades but never close to common. The reverse carries the IN GOD WE TRUST scroll added under the Coinage Act of 1865, with the small S mintmark cut neatly below the eagle.

Verification starts with the standard physical signature: 8.359 grams on a calibrated scale, 21.6 millimeters across, 0.900 fine gold alloyed with 10 percent copper, and a clean reeded edge with even spacing. Any underweight piece, any coin showing tooled or interrupted reeding, and any specimen with a visible seam at the rim should be set aside as a likely cast counterfeit. The S mintmark should sit below the eagle in the small, neatly punched style used on SF gold through the late 1860s, and the date numerals should rest evenly on the exergue. Examine the digits under magnification for careful tooling that signals an altered date from a more common later S issue.

Survival across all grades runs roughly 225 to 300 pieces, the bulk landing in Very Fine and Extremely Fine with a thinning population of About Uncirculated coins and a Mint State count that Doug Winter describes as a true single-digit roster. Heritage Auctions has placed AU50 examples in the $2,000 to $3,500 band, with strong AU58 coins crossing into the mid four figures and the rare uncirculated survivor reaching well into five-figure territory. For a date-set collector working the San Francisco Coronet series, the 1868-S is one of the more attainable late-1860s entries in circulated grades but a genuine challenge in original problem-free condition above AU. For deeper background, see the Liberty Head Half Eagle series history.