Chinese Republican Coin (Possibly 20 Cents or similar with Political Figure Portrait)

The item is a round, metallic coin, appearing to be made of a silver-colored alloy, possibly silver or a silver-plated base metal, due to its relatively bright, non-corroded appearance. The coin's obverse, which is the only side clearly visible, features a raised portrait of a male figure, likely an important historical or political leader, facing slightly to the left. The figure has distinct facial features and what appears to be a military-style uniform or traditional attire. Surrounding the portrait is a circular inscription in what appears to be traditional Chinese characters, running along the rim from the upper left to the upper right. Below the inscription and above the bust, there is a visible 'XX' numeral, likely indicating the denomination, possibly '20 Cents' or a similar value. The outer edge of the coin displays a decorative, patterned border, possibly a reeded or milled edge. The coin exhibits some degree of wear consistent with circulation, particularly on the highest points of the portrait and along the rim, which shows slight dullness and some faint scratches. There are no immediate signs of severe damage such as bends or deep gouges, but the surface lacks original mint luster, suggesting a circulated condition. The craftsmanship appears to be of standard coinage quality, with clear, sharp details in the engraving, though softened by age and handling. This coin likely dates from the early to mid-20th century, given the style of portraiture and common numismatic issues from that period in East Asia.