| | Title | Collection Number And Name | Photo Number |
---|
151 |  | Black Canyon of the Gunnison River, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_34 |
152 |  | Black Canyon of the Gunnison River, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_35 |
153 |  | Curecanti Needle, Black Canyon, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_36 |
154 |  | Curecanti Needle, Black Canyon, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_37 |
155 |  | Upper Railroad Bridge, Black Canyon, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_38 |
156 |  | Marshall Pass, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_39 |
157 |  | Marshall Pass and Mt. Cochetopa, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_40 |
158 |  | Mt. Ouray from Marshall Pass, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_41 |
159 |  | Royal Gorge, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_42 |
160 |  | Royal Gorge, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_43 |
161 |  | Royal Gorge, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_44 |
162 |  | Royal Gorge, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_45 |
163 |  | Grand Canyon of the Arkansas River, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_46 |
164 |  | Grand Canyon of the Arkansas River, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_47 |
165 |  | Grand Canyon of the Arkansas River, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_48 |
166 |  | Garden of the Gods, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_49 |
167 |  | Garden of the Gods-Pikes Peak in distance, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_50 |
168 |  | Garden of the Gods-Balanced Rock | P0172 John P. Soule Photograph Collection | P0172n01_01_51 |
169 |  | Union Depot, Denver, Colorado | P0172 John P. Soule Photograph Collection | P0172n01_01_52 |
170 |  | Early Oil Shale extraction plant, circa 1900 | P0204 Boyd Gutherie Photograph Collection | P0204n01_01_01 |
171 |  | Interior of early mine shaft, 1924 | P0204 Boyd Gutherie Photograph Collection | P0204n01_01_02 |
172 |  | The Anvil Project, sign [1] | P0204 Boyd Gutherie Photograph Collection | P0204n01_01_03 |
173 |  | The Anvil Project, sign [2] | P0204 Boyd Gutherie Photograph Collection | P0204n01_01_04 |
174 |  | Interior of early mine [1] | P0204 Boyd Gutherie Photograph Collection | P0204n01_01_05 |
175 |  | Interior of early mine [2] | P0204 Boyd Gutherie Photograph Collection | P0204n01_01_06 |