Photograph of two hydroelectric generators in Power House No. 2, ca.1926. Two similar cylindrical machines sit on a barren concrete floor in the center. The machine to the left sits in the foreground while the one to the right is in the background. The machines are darkly colored metallic structures with rectangular holes on the base and circular holes in the middle. A meter with three circular gages stands on a thick post in front of the machine while a complicated control device sits to the side. This device contains wheels, gages, and pumps that all stand on a rectangular base. Light shines in through long rectangular on two walls surrounding the machines
A photograph shows an isometric sketch of a large electric generator. The machine is driven by two l...
From the Boeing Collection pg 2b. The flume fed the generators located about three miles downstream ...
Photograph of an interior view of Long Beach Steam Plant generators, May 1, 1925. Machines that gene...
Photograph of Power House No.2 as it appeared before the St. Francis Dam disaster of March 12, 1928,...
Photograph of the San Fancisquito Canyon Hydro-Power Plant, [s.d.]. At center, a long, rectangular b...
Photograph of an interior view of the water power plant on Kern River, ca.1930. Two identical cylind...
Photograph of the new building of the San Fancisquito Canyon Hydro-Power Plant (Power House No. 2), ...
Photograph of Power House No.2 as it looked before the St. Francis Dam disaster of March 12, 1928, c...
Photograph of the interior of a San Gabriel Canyon power house (San Gabriel Electric Company) which ...
Turbines in interior of power house of Wilson Dam, Muscle Shoals, Ala.https://ir.una.edu/postcards/1...
Photograph of San Gabriel Dam construction, showing two men on a machine, 1936. Two men in work clot...
Interior of the Hydroelectric power plant shows boilers, turbines, and machinery. The photo was take...
Photograph of photograph of machinery in power plant, Santa Clarita, CA, 1932. "Photo by 'Dick' Whit...
Photograph of three compactors working at the site of the San Gabriel Dam, 1936. The compactors can ...
Photograph of an exterior view of the San Francisquito Power Plant #1, 1927. A large stone building ...
A photograph shows an isometric sketch of a large electric generator. The machine is driven by two l...
From the Boeing Collection pg 2b. The flume fed the generators located about three miles downstream ...
Photograph of an interior view of Long Beach Steam Plant generators, May 1, 1925. Machines that gene...
Photograph of Power House No.2 as it appeared before the St. Francis Dam disaster of March 12, 1928,...
Photograph of the San Fancisquito Canyon Hydro-Power Plant, [s.d.]. At center, a long, rectangular b...
Photograph of an interior view of the water power plant on Kern River, ca.1930. Two identical cylind...
Photograph of the new building of the San Fancisquito Canyon Hydro-Power Plant (Power House No. 2), ...
Photograph of Power House No.2 as it looked before the St. Francis Dam disaster of March 12, 1928, c...
Photograph of the interior of a San Gabriel Canyon power house (San Gabriel Electric Company) which ...
Turbines in interior of power house of Wilson Dam, Muscle Shoals, Ala.https://ir.una.edu/postcards/1...
Photograph of San Gabriel Dam construction, showing two men on a machine, 1936. Two men in work clot...
Interior of the Hydroelectric power plant shows boilers, turbines, and machinery. The photo was take...
Photograph of photograph of machinery in power plant, Santa Clarita, CA, 1932. "Photo by 'Dick' Whit...
Photograph of three compactors working at the site of the San Gabriel Dam, 1936. The compactors can ...
Photograph of an exterior view of the San Francisquito Power Plant #1, 1927. A large stone building ...
A photograph shows an isometric sketch of a large electric generator. The machine is driven by two l...
From the Boeing Collection pg 2b. The flume fed the generators located about three miles downstream ...
Photograph of an interior view of Long Beach Steam Plant generators, May 1, 1925. Machines that gene...