283. Elements of Q curves
H. D. Amsley of the Fort Lyon Canal Company wrote letters to R. L. Parshall concerning a proposed pipeline across Horse Creek for the Fort Lyon canal. A. Ralph Owens of The Twin Lakes Reservoir and Canal Co. also wrote to R. L. Parshall concerning sills and an elevation to be set for a crest. There is a list of contacts from California on U.S. Dept. of Agriculture, Bureau of Agricultural Engineering letterhead. There are documents, graphs and blueprints concerning Q-Curves of Fred C. Scobey. Intermittent handwritten tables, charts, diagrams, and notes of a Cippoletti weir, Twin Lakes outlet ...
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