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 showing application of 15# felt and final coat of plastic on Arch No. 52. Johns-Manville waterproofing being applied by the J.H. Bryant Co. [variant of 02-24820a].
photCL SCE 02 - 24820b
Visual Materials
Big Creek, Florence Lake Dam - Progress photo showing application of Johns-Manville Waterproofing to final lift on Arch No. 52.
photCL SCE 02 - 24821
Visual Materials
Big Creek, Florence Lake Dam - Progress photo showing placement of concrete in 4' x 4' culvert portion of east Sluice Gate extension. Bryant crew applying Johns-Manville waterproofing to Arch #52.
photCL SCE 02 - 24819
Visual Materials
Big Creek, Florence Lake Dam - View of portion of Arch 8 showing area where Johns-Manville waterpoofing has torn loose from arch. This area was repaired during June 1942, by sealing exposed day's work joints and margins with asbestile waterproofing and covering with reflecting coat of aluminum.
photCL SCE 02 - 24736
Visual Materials
Big Creek, Florence Lake Dam - Record photo of Arches 50, 51, and 52 after completion of Johns-Manville waterproofing.
photCL SCE 02 - 24835
Visual Materials
Big Creek, Florence Lake Dam - Extrados of Arch No. 53. Upper portion has an experimental waterproofing coat of Barrett Waterworks Enamel reinforced with Osnaburg fabric. The second dark partion is the start of a raw linseed oil application over the remainder of the arch. The enamel was applied during November and December 1941.
photCL SCE 02 - 24192
