Browsing Mining History - Images by Subject
Now showing items 1-20 of 286
| Subject |
|---|
| Aerial tramways [4] |
| Airplanes [1] |
| AMAX Coal Company [2] |
| American Metal Climax, Inc [1] |
| American Smelting and Refining Company [2] |
| Anaconda Copper Mining Company [44] |
| Animals, draft [9] |
| Animals, pack [61] |
| Animals, riding [3] |
| Anvil Points Oil Shale Research Center [26] |
| Babbitt (Minn.) [1] |
| Baby Doe, -1935 [2] |
| Barite mines and mining [3] |
| Baukol-Noonan Lignite, Inc [8] |
| Blasting [94] |
| Borate mines and mining [6] |
| Boulder County (Colo.) [2] |
| Braden Copper Company [1] |
| Buildings [12] |
| Buildings, education [1] |