This coin is a counterstamped coin from the United States, produced between the years 1953 to 1956. It is primarily made of brass and does not feature any mint mark, indicating it was not produced by a specific mint facility. The diameter of the coin is 31.00mm, while the other dimensions, including weight and width, are unspecified, possibly indicating a lack of standardization in this specific series. As a counterstamped coin, it likely has additional markings or designs stamped onto it after its initial production, which can add to its historical significance or collectible value. However, the mintage for this particular coin is listed as zero, suggesting it may be a rare or unproduced variant. The coin does not have a denomination specified, which is common for counterstamped coins as they might have been used in a variety of transactions or as tokens in different socio-economic contexts. Given its year of production and the material, this coin presents a unique piece for collectors interested in mid-20th century American currency and numismatic history.