Country USA Denomination ¼ dollar Year 1976 Subject 200th Anniversary - Independence of USA Period United States of America (1951 - 1980) Coin type Commemorative coins Composition Copper-Nickel plated Copper Edge type Reeded Shape Round Alignment Coin (180°) Weight (gr) 5.67 Diameter (mm) 24.26 Thickness (mm) 1.75