Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Coyote Lake (head of Big Creek), Big Creek [cascade above PH1 site], Stevenson Creek Falls, Thousand Island Lake; Borel Powerhouse & cottages, Borel interior [with the original 5 Pelton Waterwheel units], Kern Sub., Indian Sub., Newhall Sub.; Azusa Hydro Plant; Sierra Hydro Plant; Mentone Hydro Plant; Redondo Steam Plant.
photCL SCE 13 - vol 055
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Visual Materials
Substations; Big Creek Powerhouse 1 and Powerhouse 2 construction and penstock construction, Huntington Lodge and Huntington Lake, heavy snowfall, break in Powerhouse 1 penstock joint, Construction of Dam 1, 2, and 4; incline railroad, railroad locomotives, Construction of Big Creek transmission line; Magunden Substation; Kern transmission line poles, line and railroad wash out at Arroyo Seco; Long Beach Steam Plant; Los Angeles Aqueduct and Powerhouse; Pacific Light and Power vehicles; Intake Azusa Plant, Azusa Powerhouse interior; Highgrove forebay and Powerhouse; Stone Castle; Sierra Powerhouse interior, operator's cottages; Pedley Powerhouse; Mentone Powerhouse; Borel Powerhouse.
photCL SCE
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Visual Materials
Azusa Line; Big Creek construction - Dam 2, towers, Powerhouse 2, Richgrove Patrol Sta.; Borel change to Pelton-Francis horizontal turbines, break in canal, Bodfish Flume, repairs at Schoolhouse Cut, Profanity Flume; San Bernardino "C" Street Substation, Long Beach Steam Plant, Santa Ana River 2; Fillmore Substation; PLandP trucks and wagons; Huntington Beach Substation; East Kern Line; Kern Canal, settling basin, Borel Powerhouse; Mentone - siphon, flume break, fish screen, intake; L.A. City Power Dev. Plant 1; Pedley Powerhouse - break in canal; Redondo Steam Plant; Sierra Powerhouse; Stone Castle, Vernon Substation, Santa Paula Substation, Monolith Substation, and Eagle Rock Substation.
photCL SCE
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Visual Materials
Sierra penstock break, new pipeline, intake house, diversion - powerhouse; Borel Powerhouse and water diversions, original Pelton-Doble turbines, and change over to horizontal Pelton-Francis turbines; various substations; Meter testing; Mentone hydroelectric project; Pedley hydroelectric project; Casing Head Gasoline plant; Old Redondo Steam Plant construction and facilities; Stone Castle plant after fire; Ventura Power Co. steam plants, gas plant and substations; Pasadena; Wash at Sunnyslope substation; Water plant at San Bernardino
photCL SCE
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Visual Materials
Big Creek rivers and streams; Powerhouse 2 interior; Cascada general office; Huntington Lake Lodge, Huntington Lake and Dam 1, Shaver Lake, Powerhouse No. 2, Powerhouse No. 8 interior and exterior, Dam 6 and Intake 3, Powerhouse No. 3; Vestal, Eagle Rock Substation, Laguna Bell Substation; Mill Creek No. 1 exterior and interior; Kern River No. 3 exterior and interior, Kern River No. 1 interior; Long Beach Steam Plant No. 1; Camp on Eagle-Bell Line near San Gabriel; Edison Executive portraits; and Edison General Office at 3rd and Broadway, Los Angeles.
photCL SCE
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Visual Materials
Long Beach Steam Station No. 1 construction, interior of generator floor; man with divining rods; Kern River No. 3, including headquarters camp, plant site, river, Fairview Dam with fish ladder; Big Creek, including Huntington Lake, Huntington Lake Lodge, Dam 4, cottages, Powerhouse No. 8, road construction to Powerhouse No. 3; Santa Barbara facilities, including Substations, car barn, steam plants; Mill Creek No. 1, Santa Ana River No. 2 flowline, Santa Ana River No. 1 intake and siphon; Union Power Co. hydroelectric projects, such as multiple arch dam at Big Bear lake, tunnels and adits.
photCL SCE