| Issuer | United States |
| Year | 1991 |
| 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: Robert Lamb Reverse: John M. Mercanti |
| In circulation to | |
| Reference(s) | KM#232 |
| Obverse description | A pennant based on the design of the USO flag. Written above in calligraphy is “50th Anniversary”. |
| Obverse script | Latin |
| Obverse lettering | IN GOD WE TRUST 50th Anniversary USO LIBERTY 1991 RL UC |
| Reverse description | Eagle with USO pennant in its beak, perched atop the globe to symbolize worldwide service of the USO. There are eleven stars in a semi-circle below the globe |
| Reverse script | Latin |
| Reverse lettering | UNITED STATES OF AMERICA USO FIFTY YEARS SERVICE TO SERVE PEOPLE E PLURIBUS UNUM ONE DOLLAR D (uncirculated coin only) S (proof coin only) JM |
| Edge | Reeded |
| Mint | D United States Mint of Denver,United States (1906-date) S United States Mint of San Francisco, United States (1854-date) |
| Mintage | 1991 D - - 124 958 1991 S - Proof - 321 275 |
| Catalog ID | 8112406510 |
| Comments |
