| Title | Date | Type | ||
|---|---|---|---|---|
| 1 | Arch Mineral Coal Operation P.1 | Image | ||
| 2 | Arch Mineral Coal Operation P.2 | Image | ||
| 3 | Arch Mineral Coal Operation P.3 | Image | ||
| 4 | Arch Mineral Coal Operation P.4 | Image | ||
| 5 | Arch Mineral Coal Operation P.5 | Image | ||
| 6 | Bar-C Ranch P.1 | Image | ||
| 7 | Bar-C Ranch P.2 | 1934 | Image | |
| 8 | Bear River City, Wyoming P.1 | Image | ||
| 9 | Bitter Creek, Wyoming P.1 | 1960-10 | Image | |
| 10 | Bitter Creek, Wyoming P.1 | 1960-10 | Image | |
| 11 | Bridger, James--Inscription P.1 | Image | ||
| 12 | Carter, William A.-Residence P.1 | 1929 | Image | |
| 13 | Carter, William A.-Residence P.1 | 1929 | Image | |
| 14 | Central Coal & Coke Company P.1 | 1909-07-20 | Image | |
| 15 | Central Coal & Coke Company P.2 | Image | ||
| 16 | Cheyenne, Wyoming P.1 | Image | ||
| 17 | Cheyenne, Wyoming P.2 | Image | ||
| 18 | Cheyenne, Wyoming P.3 | Image | ||
| 19 | Colorado River (Upper Basin) P.1 | Image | ||
| 20 | Continental Divide-Marker P.1 | Image | ||
| 21 | DeSmet Monument P.1 | Image | ||
| 22 | Diamondville,, Wyoming P.1 | 1939-01 | Image | |
| 23 | Evanston, Wyoming P.1 | Image | ||
| 24 | FMC Corporation, P.3 | 1967-05-24 | Image | |
| 25 | FMC Corporation, P.4 | 1967-05-23 | Image |