Quarters · 1965–1998
2011 Washington Quarter (clad)
Designer
John Flanagan
Composition
Cupronickel clad over copper
Diameter
24.3 mm
Mass
5.67 g
Thickness
1.75 mm
Edge
Reeded
Mints
Denver, Philadelphia
Metal
Clad
Mintage
2011-D · Denver
30,600,000
2011-P · Philadelphia
30,523,298