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001

http://www.wftw.nl/downloads.html


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002

https://docplayer.net/21120838-Ww2-british-army-battlefield-wireless-communications-equipment.html
https://docplayer.net/20737111-The-gibson-girl-transmitter-and-kite.html
https://docplayer.net/21150929-Some-aspects-of-the-german-military-abwehr-wireless-service-during-the-course-of-world-war-two-synopsis.html

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vrac

http://militaryradio.com/spyradio/

https://www.academia.edu/4257398/Human_Powered_Generation_Seesaw_A_DC_House_Project


