42. Cost of Sand Sluicing in Clear Creek Valley -- 1931, Memo prepared for Mr. McCroy - Chief, Dec. 1931
Drafts, notes, and data for "Memorandum Concerning the Cost of Sluicing Sand from Canals Diverting from Clear Creek." Ditches included in analysis were Farmers' High Line Ditch, Welch Ditch, Agricultural Ditch, Lee Stuart and Eskins Ditch, Lower Clear Creek Ditch, Golden City and Ralston Ditch, Church Ditch, and Rocky Mountain Ditch.
Parshall, Ralph L. (Ralph Leroy), 1881-1959Burgess, L. T.