Screen Shot 2021-03-05 at 7.42.54 PM

Screen Shot 2021-03-05 at 7.42.54 PM

Protona Minifone Spy Audio Recording System 1955 Operation Manual >>> FREE DOWNLOAD PDF >>> 26 Pages Cold War Vintage

$0.00

Here is a FREE DOWNLOAD PDF of a very rare operating manual for the Protona Minifon system from 1955, a spy audio recording system from East Germany during the cold war, post WWII. 26 pages total. Enjoy!

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