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Southern California Edison collection of negatives and photographs
Big Creek PH #2

Visual Materials

Big Creek PH #2

Description: Big Creek PH #2 - Butterfly valves in shop. Two copy negs of from Allis Chalmers Mfg. plant of 10' diameter penstock butterfly valves made for PG&E and Cumberland County Power & Light.
Type: Visual Materials(Opens in new tab)
Date: 1922
Call number: photCL SCE 02 - 07494
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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