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 - Record photo of upstream face of Arches 4 to 10 inc. in first tangent. Arch #8 was covered with J-M Asbestile waterproofing during May 1940.
photCL SCE 02 - 24862

Visual Materials
Big Creek, Florence Lake Dam - Record photo of upstream face of Arches 11 to 25 inclusive in second tangent. Arch #13 covered with sheet steel membrane during June 1942 and Arch #12 covered with J-M Asbestile waterproofing during Nov. 1942.
photCL SCE 02 - 24863

Visual Materials
Big Creek, Florence Lake Dam - Completed walkway waterproofing Arch #1.
photCL SCE 02 - 24109

Visual Materials
Big Creek, Florence Lake Dam - Linseed oil waterproofing at Arch #8.
photCL SCE 02 - 24584

Visual Materials
Big Creek, Florence Lake Dam - View of Arch #9 after chipping preparitory to waterproofing.
photCL SCE 02 - 25760

Visual Materials
Big Creek, Florence Lake Dam - Record photo of upstream face of Arches 50 to 58 inclusive in fifth tangent. All arches except 53 coated with J-M Asbestile waterproofing during Dec. 1942.
photCL SCE 02 - 24866