Miners' Bank (1849)

About This Coin

Established in San Francisco during the chaotic first year of the California Gold Rush, the Miners' Bank issued gold coins in 1849 to address the acute shortage of reliable coined money in a territory awash with raw gold but devoid of official currency. Struck in native California gold at approximately .880-.900 fineness, weighing 16 grams with a 27 mm diameter and plain edge, these coins approximated the federal ten-dollar gold eagle. A notable result of $264,000 in MS61 at Heritage Auctions confirms extraordinary rarity and collector demand. The bank's coinage operation was one of many private ventures in 1849-1850, when the nearest federal mint was thousands of miles away in Philadelphia. Survivors are rare because many privately minted California gold coins were eventually melted and recoined at the San Francisco Mint after it opened in 1854. The Miners' Bank pieces that survive document the entrepreneurial response to a genuine monetary crisis, preserving evidence of California's transition from a raw-gold barter economy to a coined-money commercial system.