Coin consistent with the United States Winged Liberty Head dime design marked 1917

This object is a small circular coin, encased in a plastic sleeve, featuring design elements consistent with the United States 'Winged Liberty Head' dime (commonly known as the Mercury dime). The obverse displays a left-facing profile of Liberty wearing a winged Phrygian cap. Verbatim text visible on the surface includes 'LIBERTY' around the top edge, 'IN GOD WE TRUST' at the lower left, and the date '1917' at the base. A small monogram 'AW' is visible to the right of the neck, which is consistent with the mark of designer Adolph A. Weinman. The coin appears to be made of a silver-colored metal; historically, such currency from this period was composed of 90% silver, though this is unverified without physical testing. The surface shows significant wear and patina, with smoothing on the higher relief areas of the wings and hair, consistent with a coin that has seen moderate circulation. Darker oxidation is present in the recessed areas surrounding the lettering. The attribution to 1917 is based on the visible date stamp; however, its status as a government-issued specimen cannot be confirmed without professional numismatic grading and physical inspection to rule out contemporary or modern replicas.

Based on the image provided, I have examined this coin which bears characteristics consistent with a 1917 United States Winged Liberty Head (Mercury) dime. The obverse features the 'AW' monogram associated with Adolph A. Weinman. I cannot verify the metal content from a photo, though such issues were historically 90% silver. The surface shows smoothing on the wings and hair, suggesting a condition in the 'Fine' to 'Very Fine' range if the specimen were confirmed to be from the period. The valuation assumes the coin is a period-struck specimen. In the current market, circulated 1917 dimes of this type generally trade based on their silver bullion content plus a small numismatic premium for their age. I cannot confirm the piece is a government-issued coin rather than a contemporary or modern replica without physical inspection, weight verification, and professional grading. If the item were determined to be a non-silver replica, the value would be negligible. Conversely, should the coin bear a 'D' or 'S' mint mark on the reverse (not visible here) or be in a significantly higher state of preservation, the value could increase. General demand for Mercury dimes remains steady among casual collectors, though market prices are highly sensitive to physical condition and mint origins. To establish a more precise value and confirm identification, I would recommend an in-person examination by a professional numismatist and potentially submission to a third-party grading service. The current estimate reflects the typical market range for a moderately circulated, representative example of this 1917 date.