Visual Materials
Portal Powerhouse - Forebay
- Description
- Portal Powerhouse - Forebay - Steel grill at forebay tunnel portal.
- Date
- Oct. 1955
- Call number
- photCL SCE 02 - 43807
Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Visual Materials
Portal Powerhouse - Forebay - Grill from outside tunnel.
photCL SCE 02 - 43808
Visual Materials
Portal Powerhouse - Forebay - Grill from inside tunnel.
photCL SCE 02 - 43809
Visual Materials
Portal Powerhouse - Forebay - Tunnel portal at end of entrance channel.
photCL SCE 02 - 43806
Visual Materials
Portal Powerhouse - Forebay - View of tunnel portal after shooting first round.
photCL SCE 02 - 43755
Visual Materials
Portal Powerhouse - Forebay - Tunnel channel.
photCL SCE 02 - 43811
Visual Materials
Portal Powerhouse - Portal Forebay - Looking up shaft, shows inlet tunnel intersection with shaft, temporary ladder.
photCL SCE 02 - 43791