| Country | United States of America |
| Year | 2016 |
| Serie | 50c Modern Commems |
| Denomination | 50c |
| Mint | Denver |
| coinage-type | Modern Commemorative |
| desg | MS |
| diameter | 30.6 |
| edge | Reeded |
| material | 92% copper, 8% nickel |
| mint-mark | D |
| mintage | 21,328 |
| ngc-id | CGWJ |
| pcgs-link | 595477 |
| pcgs-number | 595477 |
| variety | National Parks Service 100th Anniversary |
| weight-grams | 11.34 |
| year-display | 1982-Present |