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

Visual Materials
Big Creek, Florence Lake Dam - Close-up of open seam of extrados surface Arch 9 at elevation 7296 near crown of arch.
photCL SCE 02 - 22165

Visual Materials
Big Creek, Florence Lake Dam - Record photo of core samples taken from extrados of Arch #9 during October 1943. Reading from left to right 9-5, 9-4, 9-3, 9-2, and 9-1.
photCL SCE 02 - 24888

Visual Materials
Big Creek, Florence Lake Dam - Arch #13 Extrados.
photCL SCE 02 - 27347

Visual Materials
Big Creek, Florence Lake Dam - Arch #12 Extrados.
photCL SCE 02 - 27348

Visual Materials
Big Creek, Florence Lake Dam - Extrados of Arch #2 etc.
photCL SCE 02 - 23303

Visual Materials
Big Creek, Florence Lake Dam - Extrados of Arch No. 26.
photCL SCE 02 - 24163