Cold War Espionage & the 1950s Minifon Wire Recorder – historictech
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Vintage-Minifon Recorder, Spy microphone watch kit | eBay
Powerhouse Collection - Minifon miniature cassette tape recorder
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Powerhouse Collection - Minifon wire recorder
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Vintage Minifon P55 Spy Wire Recorder Protona German Army Police Cold War NVA | eBay
File:Minifon 221-2 Portable Wire Recorder - 1958.jpg - Wikimedia Commons
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Magnetic Recording
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Portable wire recorder by Minifon Stock Photo - Alamy
Protona Minifon Attaché
Cold War Espionage & the 1950s Minifon Wire Recorder – historictech
Vintage Minifon P55 Spy Wire Recorder Protona German Army Police Cold War NVA | eBay
A new German import is this recorder, called Minifon, believed to be the world's smallest completely battery-operated wire recorder and playback unit, shown Nov. 19, 1952. It measures 4 by 6 by
