Coin consistent with a United States Walking Liberty Half Dollar reverse

The image shows the reverse side of a circular coin housed within a clear plastic protective sleeve. The coin appears to be struck in a silver-colored metal and features a design stylistically consistent with the United States Walking Liberty Half Dollar series, which was produced between 1916 and 1947. The visible design depicts an eagle perched on a mountain crag with its wings partially spread. Text encircling the upper edge reads 'UNITED STATES OF AMERICA'. To the left of the eagle's legs, the Latin motto 'E PLURIBUS UNUM' is inscribed in four lines. At the bottom edge, the denomination 'HALF DOLLAR' is clearly visible. The coin shows signs of circulation, including moderate wear on high points such as the eagle's breast feathers and the mountain pine sapling. The surfaces exhibit a dark, uneven patina and scattered minor abrasions, which is typical for silver coinage of this era. Given that all markings are consistent with official U.S. Mint production, this is a working hypothesis subject to physical verification of the obverse side, weight, and metal composition to ensure it is not a contemporary counterfeit or later reproduction. No mint mark is immediately distinguishable in the provided view.

Based on my visual analysis of the provided image, the item is consistent with the reverse side of a United States Walking Liberty Half Dollar. I can observe an eagle design and inscriptions that match the series produced between 1916 and 1947, although I cannot determine the specific mint year or mint mark from this single photograph. The coin appears to be struck in a silver-colored metal and exhibits wear on high points and a dark patina, which I interpret as evidence of circulation. However, I cannot verify the metal composition, weight, or the details of the obverse side without a physical inspection. This estimate treats the identification as a hypothesis; a physical examination to ensure the piece is not a contemporary counterfeit or a later silver-plated reproduction is necessary. The estimated value of $12.00 to $25.00 represents the typical market range for a circulated, common-date specimen of this type, where the value is largely driven by its silver content and numismatic demand for mid-grade examples. Should the coin be identified as a rare date or mint mark combination upon inspection, the value could increase significantly. Conversely, if it is not composed of silver or is a modern replica, the value would be negligible. To confirm these findings, I recommend a professional assessment of the coin's weight and a high-resolution inspection of both sides to ascertain a specific grade and date.