United States Washington Quarter Dollar

This item is a United States 25-cent coin, commonly known as a Washington Quarter, featuring the left-facing profile of George Washington as originally designed by John Flanagan. The coin is composed of a copper-nickel clad over a pure copper core, which is standard for currency minted since 1965. Visually, the specimen exhibits significant environmental damage or heavy oxidation, resulting in a dark, mottled grey and brownish patina that obscures much of the fine luster and detail. The inscriptions 'LIBERTY', 'IN GOD WE TRUST', and 'QUARTER DOLLAR' are visible though partially muffled by surface corrosion and wear. The coin appears to be in a circulated, lower-grade condition with noticeable rim bruising and surface pitting. It is currently housed inside a clear plastic bag that has various handwritten markings in black ink, which may indicate a temporary collector's label or private inventory system. While the specific mint mark and date are difficult to discern through the heavy toning and plastic film, the design follows the post-1965 standardized US currency production. The degree of surface crusting suggest it may have been exposed to harsh weather or soil for a prolonged period, typical of 'metal detected' finds.

I have examined the provided description and visual data for the United States Washington Quarter Dollar. The specimen is a post-1965 copper-nickel clad coin, exhibiting advanced environmental distress consistent with 'ground-find' status or prolonged exposure to corrosive elements. The surface displays significant oxidation, pitting, and loss of original mint luster, which severely degrades its numismatic grade to a 'Details' classification, likely in the About Good to Good range if the date were legible. Authenticity is tentatively confirmed based on standard design characteristics, though the heavy crusting prevents verification of mint marks or specific die varieties. In the current market, Washington Quarters minted after 1964 in circulated condition are exceedingly common, with billions struck. Without a rare error or a key-date/mint-mark combination (which is unlikely for this composition), the item lacks collector premium. The environmental damage further diminishes its appeal to numismatists, as chemical restoration often costs more than the coin's potential value. Comparables for such 'corroded' clad coinage typically sell at face value or by the pound in bulk lots. My valuation is based on its status as legal tender. A definitive appraisal would require an in-person physical examination to remove the plastic barrier, verify weight to 5.67 grams, and perform a chemical cleaning to reveal a date; however, such efforts are statistically unlikely to yield a value above twenty-five cents. No further scientific testing is recommended given the commonality of the issue.