Visual Materials
Edison's Moorpark Substation as it looked in 1923, a typical facility to serve a small rural community
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This frequency changer at Edison's Colton Substation was a major point of interconnection with Southern Sierras Power Company, prior to the frequency change
Visual Materials
This frequency changer at Edison's Colton Substation was a major point of interconnection with Southern Sierras Power Company, prior to the frequency change. Pg. 219.
photCL SCE 11 - 00438

Named Plant Four although it was the first hydro plant built on Bishop Creek, the facility had grown ivy-covered walls by the time this photo was taken in 1923
Visual Materials
Named Plant Four although it was the first hydro plant built on Bishop Creek, the facility had grown ivy-covered walls by the time this photo was taken in 1923. Pg. 70.
photCL SCE 11 - 00142

By 1923 the desert community of Palm Springs was attracting the notice of the wealthy
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By 1923 the desert community of Palm Springs was attracting the notice of the wealthy. The famed Desert Inn catered to an exclusive clientele. Pg. 133.
photCL SCE 11 - 00276

A line crew in Southern California Edison's El Toro District
Visual Materials
A line crew in Southern California Edison's El Toro District. The woman's name is Karen Cavener. Pg. 3.
photCL SCE 11 - 00002

Dr. A. J. Haagen-Smit, a world authority on air pollution control, headed Edison's "smog" prevention research in the 1950's
Visual Materials
Dr. A. J. Haagen-Smit, a world authority on air pollution control, headed Edison's "smog" prevention research in the 1950's. Pg. 229.
photCL SCE 11 - 00462

A substation maintenance man stands beside one of the new 500kV air circuit breakers at Vincent Substation
Visual Materials
A substation maintenance man stands beside one of the new 500kV air circuit breakers at Vincent Substation. Pg. 224.
photCL SCE 11 - 00452