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
Map of Systems and Territory Served By the San Joaquin Light & Power Corp., and the Midland Counties Public Service Corp.
photCL SCE 08 - 00350

Visual Materials
A map of the United Electric Gas & Power Company System in the Los Angeles area.
photCL SCE 01 - 00462

Visual Materials
Mammoth Pool Powerhouse - during penstock installation [color trans., with 1 variant]
photCL SCE 08 - 00370

Visual Materials
[Map showing SCE's major generation and electric transmission system in 1949.] [with 2 variants]
photCL SCE 06 - 72969

Visual Materials
Construction at Mammoth Pool Dam [with 1 variant]
photCL SCE 06 - 71258

Visual Materials
Big Creek - Mammoth Pool - Mucking in power tunnel.
photCL SCE 06 - 45406