Visual Materials
A Lombard water wheel at an unknown hydro plant
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A construction crew at the site of an unknown hydro plant
Visual Materials
A construction crew at the site of an unknown hydro plant, building the penstock or headworks.
photCL SCE 01 - 00265
The grizzly and intake gate at an unknown hydro plant
Visual Materials
The grizzly and intake gate at an unknown hydro plant.
photCL SCE 01 - 00942
An operator at Lombard Governor #4 at the Santa Ana River #1 Hydro Plant
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
A Pelton wheel and a generator under construction at Santa Ana River #1 Hydro Plant
Visual Materials
A Pelton wheel and a generator under construction at Santa Ana River #1 Hydro Plant, ca. 1898.
photCL SCE 01 - 00524
An unusual design of a Pelton type wheel at a hydro plant which is not a part of the Edison Electric Company system
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
A close-up of Doble buckets on a Pelton wheel at Santa Ana River #1 Hydro Plant
Visual Materials
A close-up of Doble buckets on a Pelton wheel at Santa Ana River #1 Hydro Plant.
photCL SCE 01 - 00148