The product is a 1937-D Buffalo Nickel from the Denver Mint, featuring a business strike type and composed of 75% copper and 25% nickel. This circulated coin with a full date is in Fine/Excellent condition and has not been certified for its authenticity. It is a valuable piece for collectors interested in US coins, specifically from the Buffalo series. The coin represents a piece of American history and numismatic interest,Full Horn making it a sought-after item for those passionate about coin collecting.