Box 7
Container
Call Number: RH MS 564
Contains 19 Results:
Bound typescript (cover title: "Unit Control Helicopter; specifications and patent applications"), with drawings. Compiled October 1944
File — Box: 7, Folder: 1
Bound notarized typescript (cover title: "Plastic Shale"), Spring 1945. Title page: "Plastic shale (laboratory notes data)," Spring 1945
File — Box: 7, Folder: 2
Bound typescript (cover title: "Rotors; drop-center rotor and other Hays rotor patents") with drawings, patents, and black and white photographs. Compiled March 1945
File — Box: 7, Folder: 3
Bound typescript (cover title: "Wind Rotor; specifications and design data") with drawings, offprints, tear sheets, and black and white photographs]. Compiled July 1, 1945
File — Box: 7, Folder: 4
Bound typescript (cover title: "The Road Runner"), July 16, 1945
File — Box: 7, Folder: 5
Meeting announcement, Institute of the Aeronautical Sciences, August 16-17, 1945
File — Box: 7, Folder: 6
Bound typescript (cover title: "Rotor Notes, Nov, 1946")
File — Box: 7, Folder: 7
U.S. Patent Office memo, May 22, 1947, regarding Hays application for Kerogen recycling kiln patent
File — Box: 7, Folder: 9
Bound typescript (cover title: "Water Drill") with pencil drawings and journal tear sheets. Bound January 3, 1948
File — Box: 7, Folder: 10
4 photostats of lateral drill illustrations and 1 photographic negative (from envelope labeled "Lateral Drill, Photostat Negs, 1948?")
File — Box: 7, Folder: 11
Bound typescript (cover title: "Hays Process for Lateral Drilling") with drawings and black and white photographs. Binding date: May 30, 1948
File — Box: 7, Folder: 12
William D. Owsley (Halliburton Oil Well Cementing Company) correspondence [7 letters], 1948-1949, concerning "Hays Process for Lateral Drilling."
File — Box: 7, Folder: 13
Pencil drawings [untitled], December 10, 1948
File — Box: 7, Folder: 14
Notarized Hays pencil drawing of air engine (floating piston), December 17, 1948
File — Box: 7, Folder: 15
Bound typescript (cover title: "Hays Hydraulic Drilling Co, File No. 6. Title: "Hose Turner") with drawings and black and white photographs. Bound and notarized December 31, 1948
File — Box: 7, Folder: 16
Bound typescript (cover title: "Rotors; drop-center rotor and other Hays rotor patents"). Compiled April 1950
File — Box: 7, Folder: 17
Memorandum of agreement with J. Harold Kilcoyne for settlement and compensation to Hays for use of Hays' drop-center rotor. April 17, 1950
File — Box: 7, Folder: 18