The collectible coin in question, known as the California Gold G 10, is a ten-dollar gold piece minted in 1851, during the California Gold Rush. These coins were produced under the authority of private minters, such as the Baldwin & Co. and Moffat & Co., to provide currency during a time when the influx of gold created a demand for coinage. The design typically features the classic imagery of Liberty and various symbols representative of California's gold mining history. As a collectible, the G 10 California gold coins are highly sought after by numismatists due to their historical significance, intricate designs, and the limited mintage from that era.

Item Denomination Series Year Mint
1851 G$10 State of California G$10 State of California 1851 California