Visual Materials
Blueprints and drawings of vault covers
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Maps, charts, drawings
Visual Materials
Photographs of maps, charts and drawings depicting vault covers, hydroelectric machinery, Kern River No. 3 project maps, Ocean Park Gas Plant plot plan, Kern River No. 3 Powerhouse proposals, distribution maps, transmission maps, customer correspondence, and switching diagrams.
photCL SCE
A drawing of the square vault cover
Visual Materials
A drawing of the square vault cover, Oct. 2, 1908.
photCL SCE 01 - 00803
A drawing of a rectangular vault cover
Visual Materials
A drawing of a rectangular vault cover, Oct. 15, 1906.
photCL SCE 01 - 00804
Castaic Substation - Kern River No. 3
Visual Materials
Castaic Substation - Kern River No. 3 - Switching frame.
photCL SCE 02 - 04957
Kern River No. 3 - Interior
Visual Materials
Kern River No. 3 - Interior - switching room in KR#3 Powerhouse [during construction]
photCL SCE 02 - 06635
The Edison Electric Company
Visual Materials
Los Angeles #1, #2 & #3 Powerhouses (interior & exterior); EEC General Office const.; Pasadena office; SAR #1 construction & operation; EEC plant in Pomona; Mill Creek #1 interiors; Santa Ana office; Pumping Plants & Substations in Orange County; Redlands plant and office; Mill Creek 3 construction (interior & exterior), penstocks, units, air chambers, switch pole, intakes & dams, flowlines, cottages, sandbox; Long Beach electric plant & gas plant; Santa Monica engine #1; San Pedro gas plant & office; Santa Monica Office, Steam Plant & Gas Plant; Santa Barbara plants & offices; Long Beach plants & offices; San Bernardino; Colton; Kern River; Lytle Creek construction; Puente Sub. & cottage; Ontario #1 with interiors; Kern #1 construction - Democrat Dam, flumes, tunnel work, Powerhouse, penstock assembly, teams bringing equipment in, assembling units, spillway, transmission line; Castaic Sub.; and Fernando Sub.
photCL SCE 13 - vol 103