Collectible coins from the United States encompass various categories, including historical coins, commemorative issues, and error coins. The G5 designation may refer to a specific grading standard indicating the level of preservation and wear. The John Parsons Company, operational in the 19th century, was involved in currency and coin production, with the year 1861 marking a significant period in American numismatic history, particularly during the Civil War. Coins from this era can hold substantial historical and monetary value, appealing to collectors and investors alike.

Item Denomination Series Year Mint
(1861) G$5 Parsons & Co. K-2 G$5 John Parsons & Company 1861 Tarryall Mines, Colorado