The coin in question is a commemorative piece struck during the 1974 A.N.A. (American Numismatic Association) Convention, held in the United States. While specific details like the diameter and weight are absent or classified as '0.00000000', this indicates that there may have been limitations in gathering this information for this particular medal or that it is not a standard coin with typical measurements. As a part of the A.N.A. Convention Medals series, this coin holds a unique significance for collectors, as it commemorates the annual gathering of numismatic enthusiasts and professionals. Its designation as 'Proof' denotes a high-quality production method, often characterized by its shiny, mirror-like finish and sharply defined details, which are highly sought after by collectors. The coin's denomination is classified as "Other / Varied," suggesting that it may not fit traditional denominational categories like cents, dollars, etc. The mint of origin is unknown, which may add to the intrigue and mystery surrounding this piece. It is important to note that the mintage figure is reported as '0', implying that this coin may have either been a very limited issue, potentially not released for circulation, or that there are discrepancies in the records relating to its production. This adds an aura of rarity and uniqueness to it. Overall, the 1974 A.N.A. Convention Medal represents a significant piece of numismatic history in the United States, capturing the spirit of the numismatic community during that era, and would appeal to collectors interested in convention memorabilia, proof coins, and unique pieces of American minting history.
| Country | United States of America |
| Year | 1974 |
| Serie | A.N.A. Convention Medals |
| Denomination | Other / Varied |
| Mint | Unknown |