Visual Materials
Big Creek Powerhouse #4 - Inspecting Dam 7 foundation
You might also be interested in

Big Creek Powerhouse #4 - Holmes, Pehl, Pucook inspecting foundation rock
Visual Materials
Big Creek Powerhouse #4 - Holmes, Pehl, Pucook inspecting foundation rock - block #9.
photCL SCE 02 - 29302

Big Creek Powerhouse #4
Visual Materials
Big Creek Powerhouse #4 - Inspecting Block 3 foundation [Dam 7].
photCL SCE 02 - 29633

Big Creek Powerhouse #4 - Dam 7
Visual Materials
Big Creek Powerhouse #4 - Dam 7 - Foundation Block 13 to elevation 1335.
photCL SCE 02 - 41475

Big Creek Powerhouse #4 - Dam 7
Visual Materials
Big Creek Powerhouse #4 - Dam 7 - Foundation Block 13 to elevation 1335.
photCL SCE 02 - 41476

Big Creek Powerhouse #4 - Damsite #7
Visual Materials
Big Creek Powerhouse #4 - Damsite #7 - Yates, Chadwick, Pucook, Pike, & Ted Johnson at Damsite #7
photCL SCE 02 - 29127

Big Creek Powerhouse #4 - Dam 7
Visual Materials
Big Creek Powerhouse #4 - Dam 7 - Number 8 pier showing gate anchor.
photCL SCE 02 - 41477