Background
HAYES, Harold Duncan was born on August 30, 1888 in San Francisco, California, United States. Son of David E. and Lulu (Ferguson) Hayes.
United States Supervisor of Radio
HAYES, Harold Duncan was born on August 30, 1888 in San Francisco, California, United States. Son of David E. and Lulu (Ferguson) Hayes.
Vander Naillen School of Engineering, E.E., 1907.
United States Radio Inspector, Department of Commerce, Seattle, Washington, 1923-1925. United States Supervisor of Radio, Department of Commerce. Radio Division., Washington, District of Columbia, 1925-1927.
United States Supervisor of Radio, 9 Radio District, Department of Commerce, Radio Division., Chicago, 111., December since 1927.
Member: Institute, of Radio Engineers. Mason; Knight Templar.
Spouse Leona Pearson, September 30, 1924, Seattle, Washington.