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
Holton Power Co. - Holtville Powerhouses #1 & #3 (lower), viewed from the discharge channel.
photCL SCE 07 - 02275

Visual Materials
Big Creek Powerhouse #4 - Stacking Stator Lamination for Allis - Chalmers Generator.
photCL SCE 02 - 41563

Visual Materials
Holton Power Co. - Powerhouse #1 showing pressure regulating tank and the 50" pressure [penstock] to powerhouse #3
photCL SCE 07 - 02274

Visual Materials
Powerhouse 2a - Putting drive shaft for Allis Chalmers Unit through the rotor.
photCL SCE 02 - 14835

Visual Materials
Powerhouse 2a - Putting shaft for Allis Chalmers unit through rotor.
photCL SCE 02 - 14836

Visual Materials
Powerhouse 2a - Putting shaft for Allis Chalmers unit through rotor.
photCL SCE 02 - 14837