Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Image not available
Visual Materials
Photographs of 1922 Colorado River Survey with typescript captions by "E.C.L.", including Hall's Crossing, Rock Island, Hole in the Wall, San Juan River, San Juan Dam site, Aztec Creek, Rainbow Natural Bridge, Girand Dam site, Sentinel Rock Dam site, Boulder Canyon Dam site, Black Canyon Dam site, Pierce's Ferry, Grand Wash Canyon, Hualapai Dam site, Virgin Canyon Dam site, Callville Dam site, El Dorado Dam site; Big Creek projects include Huntington Lake Dam 1 fourth unit of Powerhouse 1, Florence Lake Dam construction, tunnel construction, and diversion dam at Camp 63.
photCL SCE
Visual Materials
Big Creek projects & Colorado River Survey [Colorado River Survey (1922 - with captions)- Hall's Crossing, Rock Island, Hole in the Wall, San Juan River, San Juan dam site, Aztec Creek, Rainbow Natural Bridge, Girand dam site, Sentinel Rock dam site, Boulder Canyon dam site, Black Canyon dam site, Pierce's Ferry, Grand Wash Canyon, Hualpai dam site, Virgin Canyon dam site, Callville dam site, El Dorado dam site; Huntington Lake -Dam 1 spilling, assembly of 4th unit Powerhouse 1; Florence Lake - Dam construction, tunnel construction, diversion dam at Camp 63.]
photCL SCE 13 - vol 052
Visual Materials
Colorado River - Cataract Canyon on top looking southeast at dam site.
photCL SCE 02 - 07772
Visual Materials
Colorado River - Lower end of Boulder Canyon looking upstream
photCL SCE 02 - 09090
Visual Materials
Colorado River - Capacity & Area Curves for Boulder Canyon Reservoir.
photCL SCE 02 - 07607
Visual Materials
Colorado River - Boulder Dam Control Room - at Bureau.
photCL SCE 02 - 19909
