This 2018 S Washington Quarter (ATB) Clad 5 Coin Set has been certified by NGC with a grade of PR 70. The coins are uncirculated and composed of Copper-Nickel. Each coin features the America the Beautiful design and was struck as a proof at the San Francisco Mint. The certification number can be found on the displayed coin. The set includes five quarters, each with a denomination of 25C. The year of minting is 2018. This is a great addition for any coin collector who is interested in America the Beautiful Quarters.