Search for all of "Construction w", all of "Black Canyon ariz And Nev", all of "Hoover Dam ariz And Nev -- Design And Construction"

Grid | List | Tile

Object thumbnail
1. Lower portals of Diversion Tunnels No. 3 and No. 4, during the flood.
Object thumbnail
2. Construction of the highway which will cross the top of the dam
Object thumbnail
3. Future Hoover Dam reservoir area seen from Black Canyon
Object thumbnail
4. Panoramic view of the Upper Cofferdam, looking downstream
Object thumbnail
5. Concrete pouring forms in the Hoover Dam construction site in Black Canyon
Object thumbnail
6. Concrete pouring forms below a cofferdam in the Hoover Dam construction site
Object thumbnail
7. Water flowing into Colorado River, June 16, 1933
Object thumbnail
8. Aerial view of concrete pouring in the Hoover Dam construction site
Object thumbnail
9. Concrete pouring forms in the Hoover Dam construction site
Object thumbnail
10. Nevada Spillway, looking upstream.
Object thumbnail
11. Construction of the bases of the Arizona intake towers
Object thumbnail
12. Arizona intake tower derrick.
Object thumbnail
13. Construction on the Nevada intake towers
Object thumbnail
14. Construction on the upstream face of Hoover Dam
Object thumbnail
15. View taken looking upstream on the Colorado River of the Hoover Dam construction site
Object thumbnail
16. Aerial view of Hoover Dam construction site looking upstream on the Colorado River
Object thumbnail
17. Construction of the Arizona power house foundations
Object thumbnail
18. Construction on the foundation of the Arizona power house
Object thumbnail
19. Aerial view of the Hoover Dam construction site, looking upstream on the Colorado River
Object thumbnail
20. Aerial view of the Hoover Dam construction site, looking upstream on the Colorado River
Object thumbnail
21. Aerial view of the Hoover Dam construction site, looking upstream on the Colorado River
Object thumbnail
22. Aerial view of the Hoover Dam construction site, looking upstream on the Colorado River
Object thumbnail
23. Construction on the Nevada intake towers
Object thumbnail
24. Construction on the Arizona intake towers and spillway
Object thumbnail
25. Construction on the Nevada power house
Object thumbnail
26. Construction on the Arizona power house
Object thumbnail
27. Construction on the power house footings
Object thumbnail
28. Aerial photo of Hoover Dam construction site
Object thumbnail
29. Aerial view of the Hoover Dam construction site looking upstream on the Colorado River
Object thumbnail
30. Aerial view of the Hoover Dam construction site looking downstream from the Arizona side
Object thumbnail
31. Hoover Dam construction site viewed from the downstream cofferdam
Object thumbnail
32. Construction on the Arizona power house
Object thumbnail
33. Aerial view of the Hoover Dam construction site viewed from downstream on the Colorado River
Object thumbnail
34. Construction on the Arizona spillway
Object thumbnail
35. Construction on the Arizona spillway and the no. 4 penstock raise in Black Canyon
Object thumbnail
36. Aerial view of the Hoover Dam construction site in Black Canyon showing the upstream dam...
Object thumbnail
37. Aerial view of the Hoover Dam construction site looking upstream on the Colorado River
Object thumbnail
38. Panoramic view of Hoover Dam and area during construction
Object thumbnail
39. Boulder Dam, Hoover Dam looking upstream from the Nevada side.
Object thumbnail
40. View of construction on roads around the Arizona spillway
Object thumbnail
41. View of the Hoover Dam costruction site from the lower cofferdam
Object thumbnail
42. Arizona valve house viewed from the Nevada side of Hoover Dam
Object thumbnail
43. View of the Hoover Dam construction site looking downstream on the Colorado River
Object thumbnail
44. Looking upstream toward the Nevada intake towers, showing the intake bridge girders in place.
Object thumbnail
45. Aerial view of Hoover Dam, looking upstream on the Colorado River
Object thumbnail
46. Looking downstream from the Arizona side of Black Canyon, showing the reservoir level at the...
 

Subscribe to this Search