| Issuer | United States |
|---|---|
| Year | 2017 |
| Type | Non-circulating coin |
| Value | 1/4 Dollar = 25 Cents (1/4 USD) |
| Currency | Dollar (1785-date) |
| Composition | Silver (.900) |
| Weight | 6.25 g |
| Diameter | 24.3 mm |
| Thickness | 1.75 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Obverse: William Cousins Reverse: Renata Gordon |
| In circulation to | |
| Reference(s) | KM#653a |
| Obverse description | The portrait in left profile of George Washington, the first President of the United States from 1789 to 1797 |
|---|---|
| Obverse script | Latin |
| Obverse lettering | UNITED STATES OF AMERICA LIBERTY IN GOD WE TRUST QUARTER DOLLAR |
| Reverse description | An aerial view of mounds in the Marching Bear Group. |
| Reverse script | Latin |
| Reverse lettering | EFFIGY MOUNDS IOWA 2017 E PLURIBUS UNUM |
| Edge | Reeded |
| Mint | S United States Mint of San Francisco, United States (1854-date) |
| Mintage | 2017 S - Proof - 466 711 |
| Numisquare ID | 8254160970 |
| Comments |