Based on the properties provided, the coin you have is a U.S. Mint Medal from the series known as "Julian," produced in 1958 by the Philadelphia Mint. Although specific measurements such as diameter and weight are listed as '0', it is important to note that these are typically essential for determining a coin's characteristics and value. This particular coin is made of bronze, a material commonly used for U.S. Mint medals and coins. The designation "Denomination: Other / Varied" suggests that it may not correspond to a standard currency value, reflecting its status as a medal rather than a traditionally circulated coin. As a part of the U.S. Mint Medals, it may hold historical significance or commemorate an event or individual pertinent to American culture or heritage. The mintage being '0' implies that there may be no recorded production figures for this specific medal, which could indicate that it is either extremely rare or perhaps not officially released in typical coinage terms. Only a thorough examination by a numismatic expert or appraiser, particularly with an understanding of the specific medal's design and any historical references it may have, could provide a more accurate assessment of its collector value and historical importance. Overall, this U.S. Mint medal from 1958 represents a unique piece of American numismatic history, potentially appealing to collectors interested in the Julian series or U.S. Mint productions.
| Country | United States of America |
| Year | 1958 |
| Serie | U.S. Mint Medals - Julian |
| Denomination | Other / Varied |
| Mint | Philadelphia |