The product is a 1909-D 25C Barber Quarter made of 90% silver and 10% copper. This coin was minted in Denver in 1909 and is classified as a business strike type. It is circulated and ungraded, with a fineness of 0.9 and a KM number of 114. The Barber Quarter is a piece of United States coinage history that showcases the craftsmanship and design of the late 19th and early 20th centuries.