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Heinl radio business letter (Jan-June 1939)

by: Heinl, Robert D., 1880-1950

Publication date: 1939

Topics: Radio -- Law and legislation -- United States -- Periodicals, Television broadcasting -- United States -- Periodicals, Television -- Law and legislation -- United States – Periodicals

Publisher: Washington D.C. : Robert D. Heinl

Collection: university_maryland_cp; mediahistory; americana

Contributor: University of Maryland College Park

Language: English

Volume: 1939:Jan-Jun

"Containing the latest information regarding the rulings of the Federal Radio Commission, radio legislation, Dept. of Commerce regulations, changes in wavelength, call letters and power, patents, exports, Federal Trade Commission rulings and other matters of interest to broadcasters and manufacturers." Some issues accompanied by additional pages on "Patents, patent suits, trade-marks, designs" and by other bulletins. Some issues published in sections; each section sometimes carries its own number. With issue for March 17, 1932, numbering begins again with no. 582. Numerous other errors in numbering. In this volume, no. 1106 is skipped in the numbering. Succeeding title Heinl news service.