| Name | Format | # Files | Size | Date |
|---|---|---|---|---|
| getamap.zip | PKZip Archive | 10 | 58KB | 1988-02-06 |
| tierra31.zip | PKZip Archive | 5 | 590KB | 1992-08-20 |
| usa_surv.zip | PKZip Archive | 5 | 376KB | 1991-06-14 |
| usgeo102.zip | PKZip Archive | 11 | 125KB | 1992-03-12 |
| Name | Format | # Lines | Size | Date |
|---|---|---|---|---|
| 00_index.txt | File List | 9 | 423b | 1993-04-28 |
| descript.ion | Text File | 8 | 349b | 1993-04-28 |
| files.bbs | File List | 14 | 462b | 1993-05-04 |