Effigy Mounds National Monument Quarter

The 2017 Effigy Mounds National Monument Quarter is the 36th coin in the America the Beautiful Quarters® Program.

Effigy Mounds National Monument was established in 1949. The park protects one of the largest remaining concentrations of ancient American Indian earthworks in the United States. It is considered a sacred landscape by members of many modern-day tribes whose ancestors once lived here.

The majority of the mounds were constructed between one thousand and two thousand years ago — often to inter the dead, but sometimes for ceremonial purposes, or to tell important stories.

The park is home to more than 200 mounds in a wide variety of forms, including more than 30 animal or bird-shaped “effigy” mounds for which the park is named. Often more than 100 feet long individually, many of these animal and bird shaped mounds are perched high atop rugged bluffs overlooking the adjacent Mississippi River. Aside from preserving these tangible links to an ancient and highly creative people, the park features outstanding views of the Mississippi River Valley, and hosts many of the native plant and animal communities that sustained people in this area for millennia.

The obverse (heads) design features the familiar image of George Washington by John Flanagan, used on the quarter since 1932. It has been restored to bring out subtle details and the beauty of the original.

The reverse (tails) depicts an aerial view of mounds in the Marching Bear Group. Design candidates were developed in consultation with representatives of Effigy Mounds National Monument.

• UNITED STATES OF AMERICA
• LIBERTY
• IN GOD WE TRUST
• QUARTER DOLLAR

• EFFIGY MOUNDS
• IOWA
• 2017
• E PLURIBUS UNUM

• Denver
• Philadelphia
• San Francisco

The U.S. Mint released Effigy Mounds National Monument Quarter in circulating, uncirculated, and proof finishes. A five-ounce silver coin was also produced in uncirculated and bullion finishes.

Quarter (Circulating, Uncirculated, Proof):

• Composition: Cupro-Nickel Clad (8.33% nickel, balance copper)
• Weight: 5.670 grams
• Diameter: 0.955 inch (24.26 mm)
• Thickness: 1.75 mm
• Edge: Reeded

Five-Ounce Silver Coin (Uncirculated, Bullion):

• Composition: 99.9% silver
• Weight: 5.0 ounces
• Diameter: 3.0 inches
• Edge: Edge-Lettering