| Issuer | United States |
| Year | 1991 |
| Type | Non-circulating coin |
| Value | 1/2 Dollar = 50 Cents (1/2 USD) |
| Currency | Dollar (1785-date) |
| Composition | Copper-nickel clad copper |
| Weight | 11.34 g |
| Dimensions | 30.6 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | Obverse: Marcel Jovine Reverse: Thomas James Ferrell |
| In circulation to | |
| Reference(s) | KM#228 |
| Obverse description | Mount Rushmore Memorial, the world’s largest carved stone sculpture. A sunburst appears in the background. |
| Obverse script | Latin |
| Obverse lettering | LIBERTY IN GOD WE TRUST 1991 MOUNT RUSHMORE |
| Reverse description | North Western American Bison, also commonly referred to as a buffalo. There are fifty stars positioned around the outer edge of the coin. |
| Reverse script | Latin |
| Reverse lettering | ·UNITED STATES OF AMERICA· GOLDEN ANNIVERSARY E PLURIBUS UNUM HALF DOLLARั |
| 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 - - 172 754 1991 S - Proof - 753 257 |
| Catalog ID | 1747522810 |
| Comments |
