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
Water on the water wheel buckets at Mill Creek #3 Hydro Plant.
photCL SCE 01 - 00221

Visual Materials
An operator [Ben Pearson] at Lombard Governor #4 at the Santa Ana River #1 Hydro Plant, [demonstrating the operation of the Lighthipe Automatic Governor.]
photCL SCE 02 - 02685

Visual Materials
A Pelton wheel and a generator under construction at Santa Ana River #1 Hydro Plant, ca. 1898.
photCL SCE 01 - 00524

Visual Materials
An unusual design of a Pelton type wheel at a hydro plant which is not a part of the Edison Electric Company system. (Pearson family photo?)
photCL SCE 01 - 00345

Visual Materials
A close-up of Doble buckets on a Pelton wheel at Santa Ana River #1 Hydro Plant.
photCL SCE 01 - 00148

Visual Materials
An unknown operator at [Santa Ana River #1] Hydro Plant manually controlling the governor.
photCL SCE 01 - 00390