Check the listing for details. 1970-D Washington Quarter. Condition: Ungraded, Made in United States. Listed at 240.00 USD. The 1970-D Washington Quarter is a commemorative copper coin minted in Denver. This particular variety of Washington Quarter features a business strike and is ungraded, making it a unique addition to any coin collection. With a denomination of 25 cents and a fineness of 0.75, this coin represents a piece of American history from the United States, specifically showcasing the image of George Washington on its obverse side. has Double on some lettering.