Search for exactly "Tunnels", all of "Black Canyon ariz And Nev"

Grid | List | Tile

Object thumbnail
1. Diversion tunnels during Hoover Dam construction
Object thumbnail
2. Aerial view of the Colorado River showing diversion of the river into diversion tunnels no....
Object thumbnail
3. Looking up Hoover Dam during construction of the diversion tunnels
Object thumbnail
4. Looking up Black Canyon during construction of the diversion tunnels
Object thumbnail
5. Looking up Black Canyon during the construction of the diversion tunnels
Object thumbnail
6. Penstock tunnel, Hoover Dam
Object thumbnail
7. Lower portals of Diversion Tunnels No. 3 and No. 4, during the flood.
Object thumbnail
8. Water flowing into Colorado River, June 16, 1933
Object thumbnail
9. Hoover Dam construcion -- blasting
Object thumbnail
10. Construction of Hoover Dam
Object thumbnail
11. Aerial view of Hoover Dam construction site looking upstream on the Colorado River
Object thumbnail
12. View of railroad tracks being laid at Hoover Dam site.
Object thumbnail
13. Night view of the diversion tunnels
Object thumbnail
14. Construction in Black Canyon
Object thumbnail
15. Hoover Dam -- downstream face
Object thumbnail
16. View of Hoover Dam from downstream on the Colorado River
Object thumbnail
17. View of Hoover Dam from downstream on the Colorado River
Object thumbnail
18. Blasting at Hoover Dam site
Object thumbnail
19. Preliminary construction at Hoover Dam site
Object thumbnail
20. Hoover Dam construction
Object thumbnail
21. Hoover Dam construction -- various phases
Object thumbnail
22. Hoover Dam construction
Object thumbnail
23. Hoover Dam construction
Object thumbnail
24. Hoover Dam construction
Object thumbnail
25. Aerial view -- Hoover Dam construction
Object thumbnail
26. Construction on the Nevada power house
Object thumbnail
27. Construction on the Arizona power house
Object thumbnail
28. Downstream view of Hoover Dam construction site
Object thumbnail
29. Aerial view of Hoover Dam, looking upstream on the Colorado River
Object thumbnail
30. View of Hoover Dam from the downstream side of the Colorado River
Object thumbnail
31. Upstream view of Black Canyon during early stage of Hoover Dam construction
Object thumbnail
32. Water discharging from the Nevada and Arizona outlet works into the Colorado River
Object thumbnail
33. View of water discharging from the Nevada and Arizona outlet works into the Colorado River
Object thumbnail
34. Bridge construction near Hoover Dam site
 

Subscribe to this Search