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Harry P. Davis, Westinghouse vice president and founder of KDKA
Harry P. Davis, Westinghouse vice president and founder of KDKA
Photograph of the 9th floor KDKA transmission room. c. 1921
Photograph of the 9th floor KDKA transmission room. c. 1921
As part of ongoing facility upgrades, this well-appointed studio went into service on December 18, 1922.
As part of ongoing facility upgrades, this well-appointed studio went into service on December 18, 1922.
KDKA microphone
KDKA microphone
Charles Herrold's San Jose California radio laboratory, circa 1912. Herrold is standing in the doorway.
Charles Herrold's San Jose California radio laboratory, circa 1912. Herrold is standing in the doorway.
1959 advertisement for KCBS promoting the station's 50th anniversary and claiming the title of "the first radio broadcasting station in the world". Pi
1959 advertisement for KCBS promoting the station's 50th anniversary and claiming the title of "the first radio broadcasting station in the world". Pictured are Charles D. Herrold and his assistant Ray Newby, circa 1910.