A 110-year-old lemon used by a German WW1 spy to send secret messages from Britain with invisible ink is going on display in ...
A battered leather briefcase left behind by Guy Burgess when he fled to Moscow in 1951 is among 20 objects from MI5's ...
A collection of never-before-seen files, photographs and items from MI5's own archives are going on display for the first ...
The lemon, now black and shriveled, helped convict Karl Muller, a German spy in Britain during World War I. It was found by ...
21hon MSN
Spy used pen nibs dipped in lemon to write invisible messages to his counterparts. He relayed his secrets in between lines of ...
“The Germans duly sent more funds and MI5 used the funds to purchase a car,” exhibition curator ... when the agency used captured Nazi agents to send disinformation back to Germany, deceiving ...
the Security Service bought a new office car – for which the exhibition says they were "reprimanded" by the Treasury. A fake Nazi medal, made for one of MI5's most successful wartime agents ...
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