Search Digital Records

• Format > correspondence (remove)
• Rights > In copyright (remove)

Limit your search

• Text (9)
• Mixed Materials (4)
• Still Image (2)

• China (1)
• England (1)
• Hankou (Wuhan, China) (1)
• New York (N.Y.) (1)
• New York (State) (1)
• Pingliang Shi (China) (1)
• United States (1)
• Xi'an Shi (China) (1)

• correspondence (15)
• diagrams (2)
• memorandums (2)
• patents (2)
• telegrams (2)
• ballots (1)
• envelopes (1)
• lists (document genres) (1)
• reports (1)

• In copyright (15)

• Aircraft accidents (4)
• Airplanes--Flight testing (4)
• Boeing Aircraft Company (4)
• Boeing Model 307 Stratoliner Family (4)
• Cook, William Hough, Jr., 1913-2012 (4)
• Cook, William Hough, Sr. (3)
• Barr, Effie Hortense, 1904-1985 (2)
• Barr, Julius A., 1905-1939 (2)
• Boeing Company (2)
• Doyle, William (2)
• Aces (Fighter pilots) (1)
• Air pilots (1)
• Air pilots, Military (1)
• Airplanes--Parts (1)
• Boeing B-17 Model 299 Flying Fortress ("XB-17") (1)
• Boeing Model 247D (1)
• Boeing Model 707 Family (1)
• Drew, Donald R. (1)
• Egtvedt, Clairmont L., 1892-1975 (1)
• Guillonard, Pieter (1)
• Lear Avia Corporation (1)
• Lear Avia, Inc. (1)
• Lear Developments (1)
• Lear Jet Corporation (1)
• Lear Jet Stereo 8 (1)

15 results

[Letter to Donald R. Drew from Gordon S. Williams, Assistant Manager, Boeing News Bureau, March 1, 1949] (Item)

Letter to Donald R. Drew, care of William E. Boeing, from Gordon S. Williams, Assistant Manager, Boeing News Bureau, March 1, 1949. Forwards a February 15, 1949 memo written by C. L. Egtvedt, Chairman, Boeing Airplane Company, about the early days of the Boeing Company, focusing specifically on the B & W seaplane and the Boeing Model C. One typed page.

[William P. and Moya Olsen Lear Papers, Box 5, Folder 3 - New York office set-up, 1942 December] (Item)

Items from Box 5, Folder 3 of the William P. and Moya Olsen Lear Papers, December 1942. Contains correspondence and memorandums related to the setup of Lear Avia's New York office. Seven total documents and original folder labeled "Re New York office."

[William P. and Moya Olsen Lear Papers, Box 24, Folder 4; Box 205, Folder 5 - "Expandable ring clutch (WPL)" [L-D-123], 1943-1944 July] (Item)

Items from Box 24, Folder 4 and Box 205, Folder 5 of the William P. and Moya Olsen Lear Papers, July 1943-1944. Contains correspondence, diagrams, memos, and patent copies related to the expandable ring clutch. 27 total items and original folder labeled "Expandable ring clutch (WPL) / L-d-123."

[William P. and Moya Olsen Lear Papers, Box 1, Folder 2 - Letter to WPL, President, Lear Developments from Lieut. Gen. V. Cherep-Spiridovich, Proctor, Aeronautical Research Council, 1941 January 5] (Item)

Items from Box 1, Folder 2 of the William P. and Moya Olsen Lear Papers, January 5, 1941. Contains one typed letter to William P. Lear, President, Lear Developments, from Lieut. Gen. V. Cherep-Spiridovich, Proctor, Aeronautical Research Council. Extends invitation to serve as a member and includes "first pre-organization ballot on included draft of proposed regulations and activities."

[William P. and Moya Olsen Lear Papers, Box 80, Folder 13 - "Patent documentation for 8-track player, cartridges, and related components," 1968 July - 1972 January] (Item)

Items from Box 80, Folder 13 of the William P. and Moya Olsen Lear Papers, 1968-1972. Contains correspondence, diagrams, patent copies, lists, and reports related to Lear Jet Stereo 8-track products. 27 total items.