…world’s first commercial radio station, KDKA, began broadcasting in Pittsburgh in 1920.
Gang Busters was an American dramatic radio program heralded as "the only national program that brings you authentic police case histories." It premiered on January 15, 1936, and was broadcast over 21 years through November 27, 1957.
LR470514 - Blotched Brands
1942-05-04_PirateLootOfIslandOfSkulls_Pt7of26
Philo Vance 49-08-09 (057) Deep Sea Murder Case
1945 0729 CBS World News Today
The Shadow 410309 MurderUnderground