![File:Vintage Zenith Wood Table Radio With Push Buttons (aka Racktrack Radio), Model 5S319, 5 Tubes, Made In USA, Circa 1939 (14785282877).jpg - Wikipedia File:Vintage Zenith Wood Table Radio With Push Buttons (aka Racktrack Radio), Model 5S319, 5 Tubes, Made In USA, Circa 1939 (14785282877).jpg - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/1/19/Vintage_Zenith_Wood_Table_Radio_With_Push_Buttons_%28aka_Racktrack_Radio%29%2C_Model_5S319%2C_5_Tubes%2C_Made_In_USA%2C_Circa_1939_%2814785282877%29.jpg)
File:Vintage Zenith Wood Table Radio With Push Buttons (aka Racktrack Radio), Model 5S319, 5 Tubes, Made In USA, Circa 1939 (14785282877).jpg - Wikipedia
![The Radio Front: The BBC and the Propaganda War 1939-45: Bateman, Ron: 9780750996648: Amazon.com: Books The Radio Front: The BBC and the Propaganda War 1939-45: Bateman, Ron: 9780750996648: Amazon.com: Books](https://m.media-amazon.com/images/I/613TpmhLz2L._AC_UF1000,1000_QL80_.jpg)
The Radio Front: The BBC and the Propaganda War 1939-45: Bateman, Ron: 9780750996648: Amazon.com: Books
![The Zenith 6-S-321 the "Stars and Stripes"Bluetooth Restored 1939 Radio | Radios | Art Deco Collection The Zenith 6-S-321 the "Stars and Stripes"Bluetooth Restored 1939 Radio | Radios | Art Deco Collection](https://artdecocollection.com/wp-content/uploads/2022/07/IMG_1561.jpeg)
The Zenith 6-S-321 the "Stars and Stripes"Bluetooth Restored 1939 Radio | Radios | Art Deco Collection
![File:Vintage Philco Wood Console Radio, Model 40-110, Circa 1939 - 1940 (14785123980).jpg - Wikimedia Commons File:Vintage Philco Wood Console Radio, Model 40-110, Circa 1939 - 1940 (14785123980).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/4/45/Vintage_Philco_Wood_Console_Radio%2C_Model_40-110%2C_Circa_1939_-_1940_%2814785123980%29.jpg)
File:Vintage Philco Wood Console Radio, Model 40-110, Circa 1939 - 1940 (14785123980).jpg - Wikimedia Commons
![Vintage 1939 Stewart Warner 03-5B1 Art Deco Bakelite Tube Radio Bluetooth | Radios | Art Deco Collection Vintage 1939 Stewart Warner 03-5B1 Art Deco Bakelite Tube Radio Bluetooth | Radios | Art Deco Collection](https://artdecocollection.com/wp-content/uploads/2021/10/IMG_6664-2.jpeg)
Vintage 1939 Stewart Warner 03-5B1 Art Deco Bakelite Tube Radio Bluetooth | Radios | Art Deco Collection
![Lissen Radios 1939 The range of radio sets and radiograms from the British manufacturer owned by Ever Ready Stock Photo - Alamy Lissen Radios 1939 The range of radio sets and radiograms from the British manufacturer owned by Ever Ready Stock Photo - Alamy](https://c8.alamy.com/comp/A3FPCH/lissen-radios-1939-the-range-of-radio-sets-and-radiograms-from-the-A3FPCH.jpg)