The obverse design for the coin features a pennant based on the design of the USO flag. Written above in calligraphy is “50th Anniversary”. The remaining inscriptions include “In God We Trust”, “Liberty”, and the date “1991”.
On the reverse, is the image of an eagle perched on a globe. The eagle has a ribbon in its beak containing the incused letters “USO”. There are eleven stars in a semi-circle below the globe and the inscription “E Pluribus Unum” across the globe. The remaining inscriptions include “United States of America”, “Fifty Years Service”, “To Service People”, and “One Dollar”.
Proof versions were struck at the San Francisco Mint, while uncirculated versions were struck at the Denver Mint. \
Mintage:
| D Uncirculated | S Proof |
| 124,958 | 321,275 |
Weight: 26.7300 g Composition: 90% Silver (0.7736 ounces of silver) Diameter: 38.1 mm