1855-S Arrows

San Francisco opened in 1854 to absorb the gold flowing out of the Sierra Nevada, but the new mint did not strike quarters in its first calendar year. The 1855-S Arrows is the first Seated Liberty Quarter from San Francisco, struck on the 6.22 gram weight standard set by the Coinage Act of February 21, 1853 with arrows at the date and no rays around the eagle. The 396,400 mintage is small for any branch-mint output and lands as the year's lowest figure across all Seated quarter production. The S mintmark sits below the eagle in a small punch, and the coin carries weight beyond its rarity tier because of what it represents: a frontier mint quarter struck three thousand miles from the parent facility, in the same building that had been clearing gold dust into ingots a year earlier.

Authentication starts with the S mintmark on the reverse and the arrows flanking the date on the obverse. The S punch is small relative to later San Francisco mintmarks, and reference photos at PCGS and NGC document its placement and shape. Strike quality is mixed and reflects an inexperienced branch operation: weak head and stars are common, the central shield often shows softness, and the die-state granularity typical of fresh operations under heavy pressure recurs across most surviving coins. Counterfeit risk is real, since common 1855 Philadelphia coins have been altered with added S mintmarks; raised tooling marks around the punch and incorrect S shape are the diagnostic giveaways, and certified attribution is the only safe path on a coin at this price tier.

The coin carries the Key Date designation, with PCGS and NGC population reports showing survival in the low three figures across all grades and Mint State examples scarce enough to be effectively unobtainable for most collectors. Even AU coins trade at meaningful premiums and turn up only a few times a year at major auction. A problem-free Fine or VF is the realistic acquisition for a date-set collector, and the price gap between VG and XF is wide enough that grade choice carries real economic weight. Buy certified by PCGS or NGC, accept that no other Seated quarter offers a first-year-of-mint anchor like this one, and prioritize originality over a half-grade upgrade. For the broader story of Gobrecht's design, the 1853 Coinage Act and Arrows transition, and the series' production arc, see the Seated Liberty Quarter series history.