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Box 25

 Container

Contains 8 Results:

320. Colorado-Big Thompson Report, W.H. Sawhill, 1933-1936, undated

 File — Box: 25, Folder: 8
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1933-1936, undated

313. Mms. "Small Irrigation Pumping Plants," Carl Rohwer and M. R. Lewis, 1939, 1939-1940

 File — Box: 25, Folder: 1
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1939-1940

314. Yellow Copies, Pencil Copy, Small Irrigation Pumping Plants Manuscript, March 1939, M.R. Lewis, Carl Rohwer, 1939, undated

 File — Box: 25, Folder: 2
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1939, undated

315. Report, "Memorandum Concerning Sand Traps," R.L. Parshall, June 12, 1940, 1940

 File — Box: 25, Folder: 3
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1940

316. Middle Loup Sand Trap, March 1940, Arcadia, Nebraska, 1940

 File — Box: 25, Folder: 4
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1940

317. Recording Instrument, Nebraska, 1940, 1938-1940

 File — Box: 25, Folder: 5
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1938-1940

318. Revision of Bulletin 1683, August 1940, 1940-1941

 File — Box: 25, Folder: 6
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1940-1941

319. Colorado-Big Thompson, Economic and Water Data, 1935-1937, undated

 File — Box: 25, Folder: 7
Identifier: Series 1
Scope and Contents From the Series: This series consists of original research, data, drafts, correspondence, and reports by USDA irrigation engineers and their collaborators. Folded maps, drawings, and blueprints can be found throughout the series, along with sets of photographs. Included is research by Ralph Parshall, Carl Rohwer, Victor M. Cone, William Code, and others, who worked on irrigation methods, equipment, and techniques, primarily in Colorado and especially the Cache la Poudre Basin. The team also collected data...
Dates: 1935-1937, undated