The coin in question is part of the American Institute Medals series, specifically related to Harkness, produced in the year 1877 in the United States of America. Unfortunately, specific details regarding its diameter, weight, mint, and mintage are listed as unknown or zero, which could indicate a lack of documented information or records on this particular piece. The denomination is categorized as "Other / Varied," suggesting that it may not fit neatly into traditional monetary categories, which is typical for medals or commemorative coins. The production type is a mint strike, indicating that this coin was manufactured through the minting process, using dies to strike the designs onto metal blanks. Despite the absence of certain details, coins from this series, especially those from the late 19th century, can be of interest to collectors, particularly if they hold historical significance or are connected to notable institutions or individuals. The Harkness medals may commemorate achievements or events recognized by the American Institute, making them valuable to historical enthusiasts. Overall, while the coin lacks certain quantifiable details, its association with a notable series and historical context could contribute to its collectibility and potential value within numismatic circles.
| Country | United States of America |
| Year | 1877 |
| Serie | American Institute Medals - Harkness |
| Denomination | Other / Varied |
| Mint | Unknown |