The collection contains Bruff's oversize revised version of his journal (c. 1853) which documents his journey across the plains in 1849 by way of Lassen's Trail. Also included in the collection are 264 drawings of scenes from his overland journey,...
Field Operations, Bureau of Soils, 1910. Soils surveyed by A. W. Mangum and party, Macy. H. Lapham, Inspector in Charge. A. Hoen & Co., Lith., Baltimore, Md. U.S. Department of Agriculture, Bureau of Soils.
Power Producers - Not SCE - Metropolitan Water District, Copper Basin Dam - upstream face [Plus two additional shots: (02-25561 - MWD Copper Basin Dam - looking down on walkway; and 02-25562 - MWD Copper Basin Dam - downstream face) on same...
Compiled, Published and for sale by W.E. Bridwell Engineering Co. 804 So. Vermont Av. Los Angeles , Cal. Copyrighted. Compilers and Publishers of City, County, State and Legal Maps with patented street finder.
Stone & Webster #11, which began life in 1866 as Central Pacific #24 "Montana," is working the gravel pit in the Basin in February 1913. Trainloads of gravel were carried several miles to a crushing and mixing plant, where the rock was made into...
All American Canal - "Track Speeder" in front of District Mess Hall; Inspecting "Rockwood Heading"; "Hanlon Heading"; "Gate" for All-American Canal Settling Basin, Imperial Dam; De-silting Basin, Imperial Dam; Arizona side "Gates" for Settling...
The collection consists primarily of draft article manuscripts written by John Alexander Gray and relating to William Mulholland, Ezra Scattergood, William B. Matthews, and John B. Elliott, connected with the procurement of water and power from the...