Michael Novakhov retweeted:
This covert infrared communication device was confiscated in 1984 by West-German authorities (BfV). It was used by Agent ‘J’ for communication with the East-German Stasi. cryptomuseum.com/covert/opto/jo…
Michael Novakhov retweeted:
This covert infrared communication device was confiscated in 1984 by West-German authorities (BfV). It was used by Agent ‘J’ for communication with the East-German Stasi. cryptomuseum.com/covert/opto/jo…
Michael Novakhov retweeted:
This covert infrared communication device was confiscated in 1984 by West-German authorities (BfV). It was used by Agent ‘J’ for communication with the East-German Stasi. cryptomuseum.com/covert/opto/jo…