Visual Materials
Partial map of California showing the early transmission line corridors
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Map of Southern California showing the early transmission line corridors belonging to Pacific Light and Power, Southern California Edison and Southern Sierras Power Co
Visual Materials
Map of Southern California showing the early transmission line corridors belonging to Pacific Light and Power, Southern California Edison and Southern Sierras Power Co. before the time of Edison's acquisition of PL&P. No number originally assigned by Cal. Electric and - no documentation included.
photCL SCE 07 - 00036

Map showing early transmission line corridors in southern California for Southern Sierras Power Co
Visual Materials
Map showing early transmission line corridors in southern California for Southern Sierras Power Co., Pacific Light & Power, and Southern California Edison.
photCL SCE 07 - 02447

Map of California showing the early transmission line corridors and powerplants belonging to The Nevada-
Visual Materials
Map of California showing the early transmission line corridors and powerplants belonging to The Nevada-California Electric Corp..
photCL SCE 07 - 00038

Map of early transmission corridors
Visual Materials
Map of early transmission corridors in Ventura county.
photCL SCE 10 - 00998

View down H-frame transmission line corridor built by Southern Sierras Power Co. to serve the construction of Hoover Dam
Visual Materials
California Electric Power Corp. - Nevada-California Electric Power Co. - View down H-frame transmission line corridor built by Southern Sierras Power Co. to serve the construction of Hoover Dam.
photCL SCE 07 - 02611

Southern Sierras Power's El Centro Substation was the terminus of a transmission line from the Bishop Creek Hydro Plants
Visual Materials
Southern Sierras Power's El Centro Substation was the terminus of a transmission line from the Bishop Creek Hydro Plants. It started life as Holton Power Company's gas-electric power plant. Pg. 120.
photCL SCE 11 - 00246