Visual Materials
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Visual Materials
Big Creek - Mammoth Pool - Drilling tunnel face.
photCL SCE 06 - 45391

Visual Materials
Big Creek - Mammoth Pool - Drilling tunnel face.
photCL SCE 06 - 45392

Visual Materials
Big Creek - Mammoth Pool - Face of diversion tunnel.
photCL SCE 06 - 45274

Visual Materials
Big Creek - Mammoth Pool - Wood cribbing at diversion tunnel intake face.
photCL SCE 06 - 45157

Visual Materials
Big Creek - Mammoth Pool - Face and tunnel sites at downstream heading at Shakeflat.
photCL SCE 06 - 45696

Visual Materials
Big Creek - Mammoth Pool - Looking at diversion tunnel outlet area.
photCL SCE 06 - 45314