Box 5
Contains 6 Results:
Charts, speeches, written accounts of experiments, mainly fragments of once existent (?) files. Includes the Seal of the Esterline Angus Compnay, obituaries for Donald J. Angus, some catalogs and materials from the Esterline Angus Company, undated
The Donald J. Angus Papers consist of records relating to the engineering activity of Donald J. Angus, part owner of the Esterline Angus Company. Most correspondence relates to the early years of the company from 1914-1918. It has been established that the later correspondence and other records were destroyed when this proprietary firm was sold in 1960. The fiscal records are, however, fairly complete, covering the years 1915-1958.
Three notebooks of Donald J. Angus containing electrical test results and instrumentation information, circa 1935-1944
The Donald J. Angus Papers consist of records relating to the engineering activity of Donald J. Angus, part owner of the Esterline Angus Company. Most correspondence relates to the early years of the company from 1914-1918. It has been established that the later correspondence and other records were destroyed when this proprietary firm was sold in 1960. The fiscal records are, however, fairly complete, covering the years 1915-1958.
Two notebooks of Donald J. Angus containing electrical test results and instrumentation information, circa 1946-1956
The Donald J. Angus Papers consist of records relating to the engineering activity of Donald J. Angus, part owner of the Esterline Angus Company. Most correspondence relates to the early years of the company from 1914-1918. It has been established that the later correspondence and other records were destroyed when this proprietary firm was sold in 1960. The fiscal records are, however, fairly complete, covering the years 1915-1958.
1,303229 Carburetors assigned to Esterline Angus Company; 1,318126 Power-factor meters; 1,342081 Volt-ampere meters; 1,342082 Volt-ampere meters; 1,354530 Means for treating crowns. Assigned to Crown and Seal Co., Baltimore, Md.; 1,365032 Brake mechanism for vehicles. Assigned to Carl G. Fisher and James Allison.; 1,357922 Vaporizers. Assigned to Esterline Angus Company; 1,370179 Movable elements for meters; 1,373477 Gas generators. Assigned to Esterline Angus Company, 1919 May 13-1921 April 5
The Donald J. Angus Papers consist of records relating to the engineering activity of Donald J. Angus, part owner of the Esterline Angus Company. Most correspondence relates to the early years of the company from 1914-1918. It has been established that the later correspondence and other records were destroyed when this proprietary firm was sold in 1960. The fiscal records are, however, fairly complete, covering the years 1915-1958.
1,376752 Engine-starters. Assigned to Tidewater Equipment Corp., Portland, Maine; 1,388178 Engine-starters. Assigned to Tidewater Equipment Corp., Portland, Maine; 1,394528 Electric meter construction; 1,406963 Apparatus for moving articles of magnetic material. Assigned to Crown Cork and Seal Co., Baltimore, Md; 1,415505 Current Transformers; 1,425229 Movable elements for meters; 1,506552 Resistance meter; 1,539928 Reactances, 1921 May 3-1925 June 2
The Donald J. Angus Papers consist of records relating to the engineering activity of Donald J. Angus, part owner of the Esterline Angus Company. Most correspondence relates to the early years of the company from 1914-1918. It has been established that the later correspondence and other records were destroyed when this proprietary firm was sold in 1960. The fiscal records are, however, fairly complete, covering the years 1915-1958.
1,545078 Recording meters; 1,599268 Meters; 1,601840 Shunts; 1,647332 Vector-sum Volt-ampere meter. Assigned to Westinghouse Electric and Manufacturing Co.; 1,798394 Tachometer generators; 1,808334 Volt-ampere meters; 1,880008 Graphic meters; 1,907096 Recording meters; 1,948092 Methods for apparatus for producing governed motion at a distance; 2,134391 Reroll drive mechanism for graphic meters, 1925 July 7-1938 October 25
The Donald J. Angus Papers consist of records relating to the engineering activity of Donald J. Angus, part owner of the Esterline Angus Company. Most correspondence relates to the early years of the company from 1914-1918. It has been established that the later correspondence and other records were destroyed when this proprietary firm was sold in 1960. The fiscal records are, however, fairly complete, covering the years 1915-1958.