| Country | United States of America |
| Year | 1989 |
| Serie | 50c Modern Commems |
| Denomination | 50c |
| Mint | San Francisco |
| coinage-type | Modern Commemorative |
| desg | PR |
| designer | Patricia Verani, William Woodford |
| diameter | 30.6 |
| edge | Reeded |
| material | 92% copper, 8% nickel |
| mint-mark | S |
| mintage | 767,897 |
| ngc-id | 28PZ |
| pcgs-link | 9633 |
| pcgs-number | 9633 |
| variety | Congress Bicentennial |
| weight-grams | 11.34 |
| year-display | 1989 |