File:Amateur radio installed in car 1919.jpg
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Amateur_radio_installed_in_car_1919.jpg (680 × 473 pixels, taille du fichier : 66 kio, type MIME : image/jpeg)
Catégories :
- 1919 in New York (state)
- 1919 in radio
- 1919 in road transport in the United States
- 1919 photographs of the United States
- Black and white photographs of New York (state) in the 1910s
- Alfred H. Grebe
- Automobile radio receivers
- Black and white photographs of automobiles in New York (state)
- Grebe radio receivers
- Ham shacks or operators
- Men at work in the 1910s
- Men inside automobiles
- Mobile radio transmitters
- People of the United States in 1919
- T and inverted L antennas
- Wire antenna
- Unidentified automobiles in the United States
- People with headphones
- People with headsets