| Issuer | United States |
| Year | 1999 |
| Type | Non-circulating coin |
| Value | 1 Dollar (1 USD) |
| Currency | Dollar (1785-date) |
| Composition | Silver (.900) |
| Weight | 26.73 g |
| Dimensions | 38.1 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Obverse: Edgar Zell Steever Reverse: William Cousins |
| In circulation to | |
| Reference(s) | KM#299 |
| Obverse description | One of the geysers of the park. This is not identified as the famous “Old Faithful” since the landscape is different. |
| Obverse script | Latin |
| Obverse lettering | YELLOWSTONE IN GOD WE TRUST LIBERTY 1999 P |
| Reverse description | The coin’s reverse is adapted from the seal of the Department of the Interior. |
| Reverse script | Latin |
| Reverse lettering | UNITED STATES OF AMERICA E PLURIBUS UNUM ONE DOLLARั |
| Edge | Reeded |
| Mint | P United States Mint of Philadelphia, United States (1792-date) |
| Mintage | 1999 P - - 82 563 1999 P - Proof - 187 595 |
| Catalog ID | 5439174750 |
| Comments |
