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Visual Materials

An operator at Lombard Governor #4 at the Santa Ana River #1 Hydro Plant

Description: An operator [Ben Pearson] at Lombard Governor #4 at the Santa Ana River #1 Hydro Plant, [demonstrating the operation of the Lighthipe Automatic Governor.]
Type: Visual Materials(Opens in new tab)
Date: 6/4/1914
Call number: photCL SCE 02 - 02685
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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