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 - Tyler, Whitehurst, Guthrie, Barton & Lips testing concrete bars in "Long Time Study of cement and concrete"
photCL SCE 02 - 29210

Visual Materials
Big Creek, Florence Lake Dam - Tyler of P.C.A. reading soniscope oscillograph for testing concrete.
photCL SCE 02 - 29211

Visual Materials
Big Creek, Florence Lake Dam - Test bars on Angle Buttress #25.
photCL SCE 02 - 25363

Visual Materials
Big Creek, Florence Lake Dam - Crib dam - test bars on upstream face.
photCL SCE 02 - 25367

Visual Materials
Big Creek, Florence Lake Dam - Test bars on top of Angle Buttress #25.
photCL SCE 02 - 25960

Visual Materials
Big Creek, Florence Lake Dam - Underside of Arch showing method of forming.
photCL SCE 02 - 12760