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 - Extrados of Arch No. 54. Gunited below elevation 7235 during April 1942.
photCL SCE 02 - 24193

Visual Materials
Big Creek, Florence Lake Dam - Extrados of Arch No. 55. Gunited below elevation 7235 during April 1942.
photCL SCE 02 - 24194

Visual Materials
Big Creek, Florence Lake Dam - First guniting above elevation 7235 on Arch 52.
photCL SCE 02 - 24731

Visual Materials
Big Creek, Florence Lake Dam - Arch #52 after extrados inspection. Marked day's work joints had been chipped preparatory to guniting when this photo was taken.
photCL SCE 02 - 22870

Visual Materials
Big Creek, Florence Lake Dam - Progress photograph showing first guniting on Arch 54. Arch 55 ready for guniting to elevation 7235, and forms nearly complete for first pour in west sluice pipe extension Arch 53.
photCL SCE 02 - 24722

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