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Visual Materials

The automatic rheostat in the interior of Santa Ana River #1 Hydro Plant

Description: The automatic rheostat in the interior of Santa Ana River #1 Hydro Plant.
Type: Visual Materials(Opens in new tab)
Date: undated
Call number: photCL SCE 01 - 00229
Find out more: View in the Huntington Digital Library(Opens in new tab); View in the Library catalog(Opens in new tab)

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The automatic rheostat in the interior of Santa Ana River #1 Hydro Plant
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The automatic rheostat in the interior of Santa Ana River #1 Hydro Plant.
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The automatic gate closer at Santa Ana River #1 Hydro Plant
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The automatic gate closer at Santa Ana River #1 Hydro Plant, [showing the sign that explains the control.]
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The interior of the power house at Santa Ana River #1 Hydro Plant
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The interior of the power house at Santa Ana River #1 Hydro Plant, showing the generators, the switchboard, and the Lighthipe Automatic Governor.
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The interior of Santa Ana River #1 Hydro Plant
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The interior of Santa Ana River #1 Hydro Plant, showing the transformers.
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The interior of Santa Ana River #1 Hydro Plant
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The interior of Santa Ana River #1 Hydro Plant, showing the switchboard.
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The exterior of the automatic regulating device at Santa Ana River #1 Hydro Plant at the flume
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The exterior of the automatic regulating device at Santa Ana River #1 Hydro Plant at the flume. [neg is marked 229 just like next, they are of the same equipment]
photCL SCE 01 - 00228