Government and Six Companies officials inspecting the Nevada spillway. Left to right: Norman S. Gallison, H. J. Lawler, Walker R. Young, Charles A. Shea, E. O. Wattis, Dr. Elwood Mead, Frank T. Crave, R. F. Walter and W. A. Bechtel. Site Name: Hoover Dam (dam)
Black and white image of the Union Pacific streamliner brought to the Hoover (Boulder) Dam site with special a train via Six Companies Inc. This corporation was formed through six different companies in order to build the Hoover Dam.
Black and white image of the Union Pacific streamliner brought to the Hoover (Boulder) Dam site with special a train via Six Companies Inc. This corporation was formed through six different companies in order to build the Hoover Dam.
A color image showing Hoover Dam's downstream face; from this angle, water can be seen pouring out of the spillways located on either side of the dam and creating a mist which produces a rainbow in the sunlight in front of the dam.
Black and white image showing the beginning of a 5000-hole dynamite blast in Black Canyon at the site of Hoover Dam construction. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
This photograph has four images. The first one (0272_0087) shows a Six Companies Inc. employee card in name of J.T. Kizziar, dated Sept. 15, 1933, Pass #3036. The second image (0272_0088) depicts a J.T. Kizziar's Six Companies credit card for use in Boulder City. The third one (0272_0089) shows a visitors pass for the Boulder Canyon Project. The pass was needed to travel in and out of the area controlled by the Department of the Interior. The fourth image (0272_0090) shows a memorial erected in honor of the men who lost their lives in the construction of the dam. It was dedicated by the Boulder City Central Labor Council, May 1935.