| Name | Format | Size | Date |
|---|---|---|---|
| BLUESEA.GOV | Unknown | 105.2 KB | 1991-08-13 |
| FASTMAP.GOV | Unknown | 117.2 KB | 1991-08-13 |
| HYPSO.GOV | Unknown | 7.3 KB | 1991-08-13 |
| RIVERS.GOV | Unknown | 321.0 KB | 1991-08-13 |
| USBOUND.GOV | Unknown | 243.7 KB | 1991-08-13 |
| USFOREST.GOV | Unknown | 110.5 KB | 1991-08-13 |
| USLATLNG.GOV | Unknown | 175.9 KB | 1991-08-13 |
| USRESERV.GOV | Unknown | 81.5 KB | 1991-08-13 |