1988 S Washington Proof Quarter from San Francisco Mint

The 1988 S Washington Proof Quarter from San Francisco Mint is an uncirculated coin with a denomination of 25 cents. Made of copper, this coin features a proof strike type, showcasing a high level of detail and quality. The variety is specifically Washington, produced in the United States with no modifications. This quarter is a valuable addition to any coin collection, representing a piece of history from the San Francisco Mint in 1988.