Title
Radio Valve Leafets
Reference
YA1974.14
Production date
1938 - 1947
Creator
- E. T. Cunningham IncBiographyBiography
Radio equipment manufacturer, based in San Fransisco.
The company was founded as the Audio Tron Sales Company in 1915 by Elmer Tiling Cunningham. The name was changed to E.T. Cunningham Inc. in 1921 and in 1931 the company became part of the Radio Corporation of America.
- TungsramBiographyBiography
Electronics manufacturer founded in 1896 in Hungary. The company was aquired by General Electric in 1990.
Scope and Content
A series of leaflets, from various manufacturers, providing specifications and instructions for the use of the radio valves.
Extent
0.03 linear metres
Level of description
TOP
Repository name
Science and Industry Museum
Associated people and organisations
- Siemens Electric Lamps & Supplies LtdBiographyBiography
Electric lamp manufacturer, a subsidiary of Siemens Brothers and Co. Known to have been active 1927-1954.
- TungsramBiographyBiography
Electronics manufacturer founded in 1896 in Hungary. The company was aquired by General Electric in 1990.
- E. T. Cunningham IncBiographyBiography
Radio equipment manufacturer, based in San Fransisco.
The company was founded as the Audio Tron Sales Company in 1915 by Elmer Tiling Cunningham. The name was changed to E.T. Cunningham Inc. in 1921 and in 1931 the company became part of the Radio Corporation of America.
Subject
Conditions governing access
Open access.
Conditions governing Reproduction
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions.
