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 |
![]() |
Arronco Mine P.1 | 1939-09 | Image |
7 |
![]() |
Arronco Mine P.2 | 1939-09 | Image |
8 |
![]() |
Black Hawk Mine P.1 | Image | |
9 |
![]() |
Burbidge Coal Co. P.1 | 1947-09-17 | Image |
10 |
![]() |
Burbidge Coal Co. P.2 | 1947-09-17 | Image |
11 |
![]() |
Burbidge Coal Co. P.3 | 1947-09-17 | Image |
12 |
![]() |
Cameron Coal Company P.1 | Image | |
13 |
![]() |
Cameron Coal Company P.2 | Image | |
14 |
![]() |
Cameron Coal Company P.3 | Image | |
15 |
![]() |
Castle Gate, Utah p.12-a | Image | |
16 |
![]() |
Castle Gate, Utah p.18 | Image | |
17 |
![]() |
Castle Gate, Utah p.22 | Image | |
18 |
![]() |
Castle Gate, Utah p.8 | 1917-06 | Image |
19 |
![]() |
Castle Gate, Utah-Mining p.3 | 1924-03-08 | Image |
20 |
![]() |
Castle Valley Coal Company | 1911-02-22 | Image |
21 |
![]() |
Castle Valley Coal Company P.10 | 1911-04-25 | Image |
22 |
![]() |
Castle Valley Coal Company P.2 | 1911-02-22 | Image |
23 |
![]() |
Castle Valley Coal Company P.3 | 1911-04-25 | Image |
24 |
![]() |
Castle Valley Coal Company P.4 | 1911-04-25 | Image |
25 |
![]() |
Castle Valley Coal Company P.5 | 1911-04-25 | Image |