1991 USO Commemorative Coins
The 1991 USO Commemorative Coins were issued for the 50th anniversary of the United Service Organizations. The group has supplied social, recreational, welfare, and spiritual facilities to the armed services. The program included only a single coin.
A silver dollar was authorized for production with a maximum authorized mintage of 1,000,000 coins. The coins were produced in proof quality at the San Francisco Mint and uncirculated quality at the Denver Mint. The coins went on sale on Flag Day, June 14, 1991.