The coin in question belongs to the series of So-Called Dollars as cataloged by Hibler and Kappen, specifically from the year 1915 and representing the United States of America. Despite its significant historical context, the coin is noted to have some peculiar characteristics, including a diameter and weight recorded as '0.00000000', which typically suggests a lack of information or documentation regarding these measurements. The coin is classified under the subtype of 'Coins' and carries a unique denomination listed as 'Other / Varied', indicating that it may not conform to standard denomination types like dollars, cents, or other commonly circulated currency. Furthermore, this piece was produced using the proof method, which usually denotes a high-quality strike, indicating it was likely intended for collectors rather than general circulation. The mintage information indicates a figure of '0', which could imply that no examples were officially produced or that it was not released into the market at the time. This rarity adds an element of intrigue, suggesting that while it may not physically exist in circulation, it holds a place in numismatic history. In summary, this 1915 coin is a unique piece connected to the category of So-Called Dollars, distinguished by its proof production quality and unusual characteristics related to its diameter, weight, and mintage status. Its value could be heavily influenced by its historical significance and rarity among collectors.
| Country | United States of America |
| Year | 1915 |
| Serie | So-Called Dollars - Hibler & Kappen |
| Denomination | Other / Varied |
| Mint | Unknown |