
1. Aerial view of the Hoover Dam construction site in Black Canyon showing the upstream dam...
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2. Panorama looking downstream showing dam, spillways, intake towers and cableways
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3. View of Hoover Dam from the Nevada side, showing the dam, the intake towers, spillways,...
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4. Construction view of Hoover Dam, looking downstream
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5. Hoover Dam under construction
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6. Hoover Dam spillways
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7. Hoover Dam spillway
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8. Hoover Dam spillway
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9. Hoover Dam spillway
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10. Aerial view of Hoover Dam and the surrounding area
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11. Aerial view of Hoover Dam
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12. Aerial view of Hoover Dam
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13. Aerial view of Hoover Dam and surroundings
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14. Aerial view of Hoover Dam and surroundings
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15. Spillway on Arizona side of Hoover Dam
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16. Nevada Spillway, looking upstream.
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17. Arizona Spillway, looking upstream.
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18. Looking upstream at the Arizona Spillway.
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19. Looking upstream at the Nevada Spillway.
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20. Nevada spillway during construction of Hoover Dam
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21. Arizona spillway during construction of Hoover Dam
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22. Nevada spillway during construction of Hoover Dam
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23. Spillway weir under construction -- Hoover Dam site
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24. Construction of intake towers and spillway -- Hoover Dam site
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25. Nevada spillway weir section.
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26. Nevada Spillway, looking upstream.
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27. Construction on the Nevada spillway weir
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28. Excavation for bridge abutment in Arizona spillway.
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29. Construction on the Arizona intake towers and spillway
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30. Nevada spillway during construction of Hoover Dam
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31. Intake towers and spillway -- Hoover Dam construction
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32. Nevada intake towers under construction
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33. Aerial photo of Hoover Dam construction site
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34. Construction on the Arizona spillway
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35. Construction on the Nevada spillway
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36. Construction workers on the drum gates in the Arizona spillway
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37. Construction on the Nevada spillway
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38. Construction on the Arizona spillway
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39. Construction on the four intake towers in Hoover Dam
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40. Construction on the Arizona spillway and the no. 4 penstock raise in Black Canyon
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41. Construction on the Arizona intake towers
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42. Top of Hoover Dam, during construction
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43. Top of Hoover Dam, during construction
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44. View of a spillway bridge during construction of Hoover Dam
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45. View of Arizona spillway during construction
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46. View of Nevada spillway during construction of Hoover Dam
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47. Hoover Dam during construction, from the Nevada side
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48. Looking downstream into the Nevada spillway.
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49. View of no. 1 plug showing the arch and raise
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50. View showing installaion of 100-ft. drum gates in the Arizona spillway.
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