The coin in question is a Civil War Store Card from the year 1864, a unique piece of American numismatic history. These store cards were issued by local merchants during the Civil War as a form of currency, filling the void left by a shortage of coins. This specific example is classified under the series "Civil War Store Cards - Location Unknown." Produced as a mint strike, it features a design typical of store cards from that era, yet with no specific designer noted. The coin is made of copper, a common material used in the production of various coinage during the Civil War period. Unfortunately, it bears no mint mark, as it's categorized under "N/A." Although the dimensions of the coin (width, height, and diameter) are listed as zero, which is unusual and likely indicates a lack of specific measurement data, the piece stands out as part of a historical context. Its mintage is marked as zero, but this could suggest rarity or possibly a lack of comprehensive documentation regarding its production. Overall, this coin, while lacking in specific measurements, offers significant historical value as it represents a time when everyday commerce had to adapt to the challenges of war. Collectors often seek these pieces due to their unique backgrounds and the stories they tell about the economic adaptations during the Civil War in the United States.