Over 90,000 photos covering a variety of topics from Marriott Library Special Collections.
| Title | Collection Number And Name | Photo Number | ||
|---|---|---|---|---|
| 1 |  | Erosion pillar, McElmo Valley, 15+ mi. west of Cortez | P0013 Herbert E. Gregory Photograph Collection | P0013n04_01_0511 |
| 2 |  | Erosion pillar, McElmo valley, 15± miles west of Cortez, Colorado. 1910 | P0013 Herbert E. Gregory Photograph Collection | P0013n04_01_0511 |
| 3 |  | Mud cracks, McElmo Valley, Colorado (Photo G-122) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_01_0512 |
| 4 |  | Mud cracks, McElmos valley, Colorado. 1910 (Photo G-122) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_01_0512 |
| 5 |  | Mud cracks, McElmo Valley (Photo G-123) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_02_0513 |
| 6 |  | Mud cracks, McElmo Valley (Photo G-124) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_02_0514 |
| 7 |  | McElmo strata, Holly's ranch, McElmo valley, Colorado, 33± miles west of Cortez, Colorado. 1910 (Photo G-125) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_03_0515 |
| 8 |  | McElmo strata, Holly's ranche, McElmo valley, Colo., 33+ mi. west of Cortez, Colo., 1910 (Photo G-125) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_03_0515 |
| 9 |  | McElmo strata, Holly's ranche, McElmo valley, Colo., 33+ mi. west of Cortez, Colo., 1910 (Photo G-126) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_03_0516 |
| 10 |  | McElmo strata, Holly's ranche, McElmo valley, Colo., 33+ mi. west of Cortez, Colo., 1910 (Photo N-M76) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_04_0517 |
| 11 |  | Dinosaur bone in McElmo strata, Yellow Jacket creek, 3± miles north of Holly's ranch, McElmo valley, Colorado. 1910 (Photo N-M77) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_04_0518 |
| 12 |  | Dinosaur bone in McElmo Strata, Yellow Jacket creek, 3+ mi. north of Holly's ranche, McElmo Valley, Colo., 1910 (Photo N-M77) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_04_0518 |
| 13 |  | Dinosaur bone in McElmo Strata, Yellow Jacket creek, 3+ mi. north of Holly's ranche, McElmo Valley, Colo., 1910 (Photo N-M77) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_05_0519 |
| 14 |  | Holly's Ranche. 33+ mi. W. of Cortez, Colo., in McElmo valley, 1910 (Photo G128) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_05_0520 |
| 15 |  | Burro pack train | P0066 Western and Mormon stereograph collection | P0066n01_07_001 |
| 16 |  | Two miners by river | P0066 Western and Mormon stereograph collection | P0066n01_07_002 |
| 17 |  | Nightingale Mine at Bull Hill in the world's richest gold-field, Colorado | P0066 Western and Mormon stereograph collection | P0066n01_10_001 |
| 18 |  | Discharge line, Trout Lake, Colorado | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_001 |
| 19 |  | Plant on Trout Lake, Ophir | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_002 |
| 20 |  | Trout Lake panorama | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_007 |
| 21 |  | Trout Lake and vicinity, Colorado | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_008-009 |
| 22 |  | Trout Lake and vicinity, Colorado | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_009 |
| 23 |  | View of Trout Lake | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_010 |
| 24 |  | View of Trout Lake -- Facing of Trout Lake Dam | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_010-011 |
| 25 |  | Top of Trout Lake Dam | P0206 Rocky Mountain Power Company photograph collection | P0206add2n12_03_012 |