Title: The fourth chime
Description: A corporate history of the development of the NBC radio network's news division, with the accent on the events of and leading up to the Second World War up through D-Day. Includes write-ups and photographs of NBC's on-air news personalities from the war era, as well as many news photos of the 1930s and 1940s. Titled for the over-the-air signal used to alert NBC personnel to stand-by for events of major importance.
Subjects: National Broadcasting Company, inc, Pictorial works, Radio broadcasting, Modern History, World War, 1939-1945, National Broadcasting Company
People: H.V. Kaltenborn, Lowell Thomas, Max Jordan, David Sarnoff, Niles Trammell
Time periods: 20th century, World War II, 1931-1944