other
| Country | United States | Denomination | 25 cents (quarter dollar) |
|---|---|---|---|
| Year | 1947 | Mintmark | No mintmark (struck at Philadelphia) |
| Metal | silver-copper alloy | Purity | |
| Weight g | 6.25 | Silver oz | |
| Gold oz | Premium | ||
| Notes | Features the original portrait of George Washington by John Flanagan, which remained the standard for the denomination until the 1999 State Quarter series. | ||