Cold War Espionage & the 1950s Minifon Wire Recorder – historictech
Protona Minifon Special
Protona Minifon P-55
Minifon Wire Recorder
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
Vintage Minifon P55 Spy Wire Recorder Protona German Army Police Cold War NVA | eBay
Minifon Portable
FOUND: a Proper SPY-TOOL For The Big Kids That We Really Are - Monochrome Watches