| Issuer | United States |
| Year | 1999 |
| Type | Non-circulating coin |
| Value | 1/4 Dollar = 25 Cents (1/4 USD) |
| Currency | Dollar (1785-date) |
| Composition | Silver (.900) |
| Weight | 6.25 g |
| Dimensions | 24.3 mm |
| Thickness | 1.75 mm |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Obverse: John Flanagan Reverse: John Mercanti |
| In circulation to | |
| Reference(s) | KM#294a |
| Obverse description | The portrait in left profile of George Washington, the first President of the United States from 1789 to 1797, is accompanied with the motto `IN GOD WE TRUST` and the lettering `LIBERTY` and it is surrounded with the face value and the inscription `UNITED STATES OF AMERICA` |
| Obverse script | Latin |
| Obverse lettering | UNITED STATES OF AMERICA IN GOD WE TRUST LIBERTY S QUARTER DOLLAR |
| Reverse description | The statue `Commonwealth`, an allegorical female figure, against the outline of the state, is accompanied with the state`s name (`PENNSYLVANIA`), the date of its admission into Union (`1787`), a keystone which illustrates its nickname (The Keystone State), the three words `VIRTUE LIBERTY INDEPENDENCE` and the motto `E PLURIBUS UNUM` |
| Reverse script | Latin |
| Reverse lettering | PENNSYLVANIA 1787 VIRTUE LIBERTY INDEPENDENCE JM 1999 E PLURIBUS UNUM |
| Edge | Reeded |
| Mint | S United States Mint of San Francisco, United States (1854-date) |
| Mintage | 1999 S - Proof - 804 565 |
| Catalog ID | 8781378760 |
| Comments |
