![A soldier of the Signal Corps wears a headset while working with a telephone switchboard at an unknown location in the 1940s | The Digital Collections of the National WWII Museum : A soldier of the Signal Corps wears a headset while working with a telephone switchboard at an unknown location in the 1940s | The Digital Collections of the National WWII Museum :](https://49fe30bb3aa7406c16dc-5c968119d095dc32d807923c59347cc2.ssl.cf1.rackcdn.com/2008.354.052_1.jpg)
A soldier of the Signal Corps wears a headset while working with a telephone switchboard at an unknown location in the 1940s | The Digital Collections of the National WWII Museum :
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Vintage Military ELNO Old Pilot Headphones Headset Helicopter Aviation Microphone Made in France 1940 - Etsy
![Glamorous Shot of Two Beautiful Women Wearing Vintage 1940s Telephone Operator Headphones Embracing Each Other · Creative Fabrica Glamorous Shot of Two Beautiful Women Wearing Vintage 1940s Telephone Operator Headphones Embracing Each Other · Creative Fabrica](https://www.creativefabrica.com/wp-content/uploads/2022/10/16/Glamorous-Shot-Of-Two-Beautiful-Women-Wearing-Vintage-1940s-Telephone-41860633-1.png)
Glamorous Shot of Two Beautiful Women Wearing Vintage 1940s Telephone Operator Headphones Embracing Each Other · Creative Fabrica
![1940s Headphones, Radio Receiver or Telephone Operator or Ham Radio, Old Microphone Head Set - Etsy Denmark 1940s Headphones, Radio Receiver or Telephone Operator or Ham Radio, Old Microphone Head Set - Etsy Denmark](https://i.etsystatic.com/8339959/r/il/dfcd5e/4864449548/il_fullxfull.4864449548_kslc.jpg)