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Visual Materials

Big Creek Powerhouse #3 - Unit 4 - Penstock field joint welding

Description: Big Creek Powerhouse #3 - Unit 4 - Penstock field joint welding - interior.
Type: Visual Materials(Opens in new tab)
Date: July 1947
Call number: photCL SCE 02 - 28272
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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