Box 200
Container
Contains 27 Results:
"'No-back' units (Automatic Locking Devices, Inc.)" -- technical summary, correspondence, and diagrams [L-SX-6], 1945 January - March
File — Multiple Containers
Scope and Contents: Lear, Incorporated
From the Series:
Series III: Lear, Incorporated documents the company business primarily focused on the years 1930-1966, although there are both earlier and later dates represented. This section reflects the company’s focus on navigational instruments for aircraft, as well as innovations in home recording and radio. Also well-represented is WPL’s re-design of the Lockheed Lodestar into his desired vision for executive air transport, the Learstar. Less well-represented is the...
Dates:
1945 January - March
Wire recorders -- clippings, technical data, diagrams, and reports, 1945
File — Multiple Containers
Scope and Contents: Lear, Incorporated
From the Series:
Series III: Lear, Incorporated documents the company business primarily focused on the years 1930-1966, although there are both earlier and later dates represented. This section reflects the company’s focus on navigational instruments for aircraft, as well as innovations in home recording and radio. Also well-represented is WPL’s re-design of the Lockheed Lodestar into his desired vision for executive air transport, the Learstar. Less well-represented is the...
Dates:
1945
WPL and assorted people -- photographs, undated (circa 1944-1962)
File — Multiple Containers
Scope and Contents: Lear, Incorporated
From the Series:
Series III: Lear, Incorporated documents the company business primarily focused on the years 1930-1966, although there are both earlier and later dates represented. This section reflects the company’s focus on navigational instruments for aircraft, as well as innovations in home recording and radio. Also well-represented is WPL’s re-design of the Lockheed Lodestar into his desired vision for executive air transport, the Learstar. Less well-represented is the...
Dates:
undated (circa 1944-1962)
Assorted correspondence, 1962-1967, undated
File — Multiple Containers
Scope and Contents: Lear Jet Corporation
From the Series:
Series V: Lear Jet Corporation (LJC) primarily documents the development, production, and distribution of the Learjet Model 23 and Model 24, small and fast executive transport jets, with a lesser degree of coverage about the Lear Liner Model 40. Additionally there is a relatively small amount of information about LJC’s Stereo 8 Division, which designed, developed, and produced the 8-track audio tape cassette player for home, automobile, and personal use. The...
Dates:
1962-1967, undated
"Tentative schematic of control circuit for propellers of XF5U-1 airplane" [RM files], 1943 September 29
File — Multiple Containers
Scope and Contents: Series II. Lear Avia Inc.
From the Series:
Series II: Lear Avia Inc. is the second largest series of the collection. It documents the research, development, and manufacture of Lear Avia’s key World War II-era products, notably clutches, screw jacks, motors, and aircraft navigation and radio equipment and parts. In addition, there is documentation of other products which reflect the company’s post-war considerations for manufacture and production. These are not just limited to the field of aeronautics...
Dates:
1943 September 29
Office files of engineer Charles C. Littell Jr. -- diagrams, sketches, technical data, research materials, notes, employee documentation, memos, correspondence, minutes, negatives, and photographs, 1940-1945, 1957
File — Multiple Containers
Scope and Contents: Series II. Lear Avia Inc.
From the Series:
Series II: Lear Avia Inc. is the second largest series of the collection. It documents the research, development, and manufacture of Lear Avia’s key World War II-era products, notably clutches, screw jacks, motors, and aircraft navigation and radio equipment and parts. In addition, there is documentation of other products which reflect the company’s post-war considerations for manufacture and production. These are not just limited to the field of aeronautics...
Dates:
1940-1945, 1957
Inter-office memo to Richard Marsen from Richard Mock regarding "casting samples for development of optical gauging" -- sketches and diagram, 1944 February 1
File — Multiple Containers
Scope and Contents: Series II. Lear Avia Inc.
From the Series:
Series II: Lear Avia Inc. is the second largest series of the collection. It documents the research, development, and manufacture of Lear Avia’s key World War II-era products, notably clutches, screw jacks, motors, and aircraft navigation and radio equipment and parts. In addition, there is documentation of other products which reflect the company’s post-war considerations for manufacture and production. These are not just limited to the field of aeronautics...
Dates:
1944 February 1