151. Top of Hoover Dam, during construction
|
152. Top of Hoover Dam, during construction
|
153. Nevada intake towers, Hoover Dam construction site
|
154. Construction view of Hoover Dam, looking downstream
|
155. Hoover Dam during construction
|
156. View of the power house and valve houses from top of Hoover Dam
|
157. View of bridge across Hoover Dam during construction
|
158. Upstream face and intake towers of Hoover Dam during construction
|
159. View of a spillway bridge during construction of Hoover Dam
|
160. View of Arizona spillway during construction
|
161. View of Nevada spillway during construction of Hoover Dam
|
162. Final pour in the slot, Hoover Dam
|
163. Building of intake tower, Hoover Dam site
|
164. Hoover Dam under construction
|
165. Hoover Dam construction, looking down on top
|
166. View of valve house under construction -- Hoover Dam
|
167. Valve house under construction -- Hoover Dam
|
168. Intake towers during construction of Hoover Dam
|
169. Hoover Dam during construction, looking downstream
|
170. Hoover Dam construction -- looking into a raise
|
171. Construction at Hoover Dam, inside a tunnel
|
172. View of no. 1 plug showing the arch and raise
|
173. Number 3 plug and raise
|
174. Hoover Dam valve house under construction
|
175. Hoover Dam valve house under construction
|
176. Hoover Dam power house under construction
|
177. View of no. 4 plug, Hoover Dam site
|
178. Nevada valve house roof, looking upstream.
|
179. Switchyard control house, yard and present substation -- Hoover Dam site
|
180. View of lower portal during Hoover Dam construction
|
181. Construction view of the valve house and portal area of Hoover Dam
|
182. View inside a tunnel at Hoover Dam site
|
183. Looking upstream at Hoover Dam during construction
|
184. View from the top of Hoover Dam during construction
|
185. Arizona intake towers, from the Nevada side
|
186. Nevada intake towers, from the Arizona side.
|
187. Hoover Dam switchyard during construction
|
188. Top of Hoover Dam during construction
|
189. Hoover Dam during construction
|
190. Top of Hoover Dam during construction
|
191. Blasting and construction on Hoover Dam
|
192. View taken from the side -- Hoover Dam construction
|
193. Looking downstream at Hoover Dam under construction
|
194. View of spillway bridge under construction -- Hoover Dam
|
195. View of spillway during construction of Hoover Dam
|
196. Spillway and Hoover Dam during construction
|
197. Hoover Dam during construction
|
198. Valve house during Hoover Dam construction
|
199. Hoover Dam under construction
|
200. Interior of Hoover Dam diversion tunnel during construction
|