The 1994-S US Capitol Proof Silver Dollar from the United States Mint is a commemorative coin featuring the architectural history of the US Capitol. This uncirculated coin has a denomination of $1 and is composed of 90% modern silver and clad materials. Produced in San Francisco, this strike type proof coin showcases the intricate details and design of the US Capitol building. The coin is certified by the U.S. Mint, making it a valuable and collectible piece for numismatists interested in American architectural history.