UNLV Libraries Digital Collections: Results

51. Cement work -- Hoover Dam	52. Construction of gravel plant near Hoover Dam site	53. Union Pacific "Train of Tomorrow" -- Hoover Dam site
54. Looking downstream into the Nevada spillway.	55. Third millionth cubic yard of concrete being lowered to Boulder Dam	56. Construction of Hoover Dam intake towers
57. Overhead view of Colorado River and outlet works at Hoover Dam	58. Hoover Dam -- upstream side	59. Hoover Dam -- upstream side
60. Hoover Dam -- upstream side	61. Hoover Dam -- upstream side	62. Hoover Dam construction
63. Arizona valve house from the center of the low cat walk	64. Hoover Dam construction	65. Construction -- Hoover Dam
66. Hoover Dam construction

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