*The 1958 Proof Silver Washington Quarter is a valuable coin minted in Philadelphia, United States.

* It features a high silver content of 90% and is struck in proof condition, reflecting its pristine quality.

* This coin, with a denomination of 25 cents, showcases the iconic image of George Washington on its obverse, making it a significant piece for collectors of US coins.

* Its rarity and historical significance make it a prized addition to any numismatic collection.