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Catalog Number 2003-34-533
Accession number 2003-34
Parent ObjectID 2003-34-503
Object Name Clipping, Magazine
Collection Perham Collection - Lee and Marie de Forest Papers
Title Lee de Forest reference material
Date / /
Dates of Creation 1940-1949
Year Range from 1940
Year Range to 1949
Description Assorted magazines, news clippings and product information, including:

a) Postcards from the Laboratoire de L'Energie Solarie de Montlouis (France)
b) List of rubber packings suppliers (1948)
c) "Automatic Frequency Control of Synchronization in Television," RCA Laboratories Industry Service Division, August 31st, 1944.
d) "Thermistors in Electronic Circuits," Ralph R. Batcher, reprinted from Electronic Industries by Western Electric
e) "20-Million Electron-Volt Betatron or Induction Accelerator," The Review of Scientific Instruments, September 1942.
f) "Advances Through Scientific Research," Dr. E. R. Weidlein, 1940.
g) Science magazine, Vol. 91, January 26, 1940.
h) Record of Chemical Progress, January 1941
i) Ediphone Voice Writing, February 1941
j) "Radiation Instruments Using Geiger Muller Tubes," Paul Weisz, reprinted from Electronics, October 1942.
k) RCA Radio Age magazine, April 1942.
l) Statement of Admiral S. C. Hooper Before the Subcommittee of the Senate Committee on Interstate and Foreign Commerce, Concerning Senate Bill 1333.
m) "The Dimensions of American Broadcasting," William C. Ackerman, January 1946.
n) Your Opportunity in The New World of Electronics: Home Study Courses in Practical Radio-Electronics Engineering for Professional Self-Improvement. Capitol Radio Engineering Institute, 1945.
o) Basic Engineering Data - Ledex Rotary Solenoid product pamphlet
p) Engineering Statement Supplemental to Comments of Radio Corporation of America in Response to Paragraph 14(a) of the Notice of the Federal Communications Commission, issued July 11, 1949 in Docket Nos. 8736, 8975, 9175 and 8976. September 6, 1949.
q) "Marconi: Famous or Fakir?" Frank E. Butler
Creator de Forest, Lee
Language of Material English
Level of description Folder
People de Forest, Lee
Marconi, Guglielmo, marchese
Butler, Frank E.
Subjects Inventors -- California (LCSH)
Solar energy
Solar furnaces (LCSH)
Radio Corporation of America. Laboratories Division
Television -- Receivers and reception (LCSH)
Electronic circuits (LCSH)
Research, Industrial (LCSH)
Ultrasonic equipment (LCSH)
Recording devices (LCSH)
Public address systems
Radio broadcasting
United States. Federal Communications Commission
Radio -- Law and legislation -- United States (LCSH)
Extent of Description 1 folder