![Ted Gempp, operator of the radio station at Alpine, N.J., shown at microphone in the control room of the station / World Telegram photo by Al. Aumuller. | Library of Congress Ted Gempp, operator of the radio station at Alpine, N.J., shown at microphone in the control room of the station / World Telegram photo by Al. Aumuller. | Library of Congress](http://tile.loc.gov/storage-services/service/pnp/cph/3c20000/3c26000/3c26000/3c26078v.jpg)
Ted Gempp, operator of the radio station at Alpine, N.J., shown at microphone in the control room of the station / World Telegram photo by Al. Aumuller. | Library of Congress
![1940s Radio Hour - Richard Finkelstein, Stage Designer | Scenic design, Set design theatre, Stage set 1940s Radio Hour - Richard Finkelstein, Stage Designer | Scenic design, Set design theatre, Stage set](https://i.pinimg.com/564x/01/7a/06/017a06770e8e9501f9ff3a80b4bcb3cc.jpg)
1940s Radio Hour - Richard Finkelstein, Stage Designer | Scenic design, Set design theatre, Stage set
![Source: Photograph, CBC Radio, 1962. Canadian radio began with the first licences for private commercial radio stations in 1922. Peopl… | Station de radio, Émission Source: Photograph, CBC Radio, 1962. Canadian radio began with the first licences for private commercial radio stations in 1922. Peopl… | Station de radio, Émission](https://i.pinimg.com/564x/e2/59/ac/e259ac00bffb5b85ef5b0a5e5cad2546.jpg)