
1. Construction of Hoover Dam
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2. Construction of Hoover Dam
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3. Hoover Dam construction site, looking upstream
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4. Downstream face of Hoover Dam
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5. Construction of Hoover Dam
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6. Construction of Hoover Dam
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7. Hoover Dam construction, looking upstream
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8. Hoover Dam construction, looking upstream
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9. Hoover Dam construction, looking upstream
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10. Hoover Dam construction, looking upstream
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11. Hoover Dam construction, looking upstream
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12. Hoover Dam construction, looking upstream
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13. Hoover Dam construction, looking upstream
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14. Hoover Dam construction, looking upstream
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15. Power house on Nevada side of Hoover Dam
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16. Dam workers return to Boulder City after shift
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17. Black Canyon during dam construction
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18. Construction site at Hoover Dam
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19. Government cableway and hoisting house
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20. Hoover Dam cooling tower and refrigeration plant during construction
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21. Nevada spillway during construction of Hoover Dam
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22. Hoover Dam construction
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23. Hoover Dam during construction
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24. Hoover Dam during construction
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25. Hoover Dam under construction
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26. Hoover Dam during construction
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27. Hoover Dam construction
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28. Hoover Dam under construction
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29. Himix Concrete Plant at Hoover Dam site
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30. Close-up of Hoover Dam construction
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31. Aerial photo of Hoover Dam construction site
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32. Nevada power house at Hoover Dam construction site
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33. Downsteam view of Hoover Dam, showing power house construction
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34. View of power houses being constructed at the Hoover Dam site
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35. Himix and cement blending plants -- Hoover Dam site
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36. Looking upstream toward Hoover Dam, during construction
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37. Construction view of Hoover Dam, looking downstream
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38. Upstream face and intake towers of Hoover Dam during construction
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39. Memorial Day exercises at Hoover Dam
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40. Switchyard control circuit tunnel under construction -- Hoover Dam site
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41. Hoover Dam switchyard during construction
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42. Spillway and Hoover Dam during construction
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43. Hoover Dam during construction
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44. View of Hoover Dam construction from the top of the dam
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45. Hoover Dam during construction
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46. Power house during construction -- Hoover Dam
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47. Hoover Dam during construction
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48. Hoover Dam construction
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49. Colorado River, early stages of dam construction
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50. Hoover Dam construction
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