Add to ORKGBlack and white photograph of an interior view of the power plant at Hoover Dam, visited by Bill Green in 1938 while he was an engineering student at Caltech
Photograph of Hoover Dam, ca.1940. Two framed tunnels allow water into the jagged canyon walls on ei...
Photo of a scene at Hoover Dam, during the Eggert-Hatch expedition in the summer of 1956
Color slide photograph showing the road and parking garage on the Nevada side of Hoover Dam, taken b...
Black and white photograph of an interior view of the power plant at Hoover Dam, visited by Bill Gre...
Black and white photograph of two young men looking over the edge of Hoover Dam. A tower appears be...
Black and white photograph of the exterior of a powerhouse on the Nevada side of the Colorado River ...
Photo of the hydroelectric power plant at Hoover Dam on the Colorado River, Nevada and Arizona
Black and white photograph of Throop Hall, California Institute of Technology, while Bill Green was ...
Black and white photograph of a tower at Hoover Dam, one of four that controls the supply of water f...
Black and white photograph of a view of a parklike area (golf course?), probably in Los Angeles Coun...
Photograph of Hoover Dam, ca.1940. Two framed tunnels allow water into the jagged canyon walls on ei...
Photo of a scene at Hoover Dam, during the Eggert-Hatch expedition in the summer of 1956
Color slide photograph showing the road and parking garage on the Nevada side of Hoover Dam, taken b...
Black and white photograph of an interior view of the power plant at Hoover Dam, visited by Bill Gre...
Black and white photograph of two young men looking over the edge of Hoover Dam. A tower appears be...
Black and white photograph of the exterior of a powerhouse on the Nevada side of the Colorado River ...
Photo of the hydroelectric power plant at Hoover Dam on the Colorado River, Nevada and Arizona
Black and white photograph of Throop Hall, California Institute of Technology, while Bill Green was ...
Black and white photograph of a tower at Hoover Dam, one of four that controls the supply of water f...
Black and white photograph of a view of a parklike area (golf course?), probably in Los Angeles Coun...
Photograph of Hoover Dam, ca.1940. Two framed tunnels allow water into the jagged canyon walls on ei...
Photo of a scene at Hoover Dam, during the Eggert-Hatch expedition in the summer of 1956
Color slide photograph showing the road and parking garage on the Nevada side of Hoover Dam, taken b...