Early 1940: British police listening for radio transmissions from German spies within the UK pick up weird signals, and pass them to
Bletchley Park, the United Kingdom's main decryption establishment in WWII. The source of these German messages is an unknown machine, which the Brits dub
Tunny (10 minute video with
Tony Sale describing the Tunny). August 30, 1941: German operators send two very similar messages with the same key, providing insight into the encryption scheme. By January 1942, British cryptographers deduced the workings of the German code machines, sight unseen. The British were able to create their own Tunny emulators to decrypt messages sent by German High Command. After the war, these and other British code-breaking and emulating machines were demolished and/or recycled for parts and their blueprints destroyed, leaving a hole in the history of the British WWII code breaking. Efforts to rebuild the British Tunny emulator started in the 1990s, and quite recently
a Tunny emulator replica was completed.
[more inside]
posted by filthy light thief
on May 30, 2011 -
12 comments
Secret agent Huub Lauwers was
parachuted into occupied Holland in 1941 to relay intelligence back to London. His capture by the Germans marked the beginning of the
Englandspiel, a deadly game of cat-and-mouse intelligence that cost the lives of over fifty agents. Lauwers frantically tried to inform the
SOE that he had been caught, but the
Baker Street Irregulars just didn't get it. Or
did they? [more inside]
posted by goodnewsfortheinsane
on Aug 6, 2006 -
16 comments
Johannes Matthaeus Koelz: A Life Divided. An artist who escaped to England from Nazi Germany. From the
exhibition :-
'Koelz, a painter, was living in a small cottage in the Bavarian forest estate of Hohenbrunn. One morning he travelled to nearby Munich on a routine visit to police headquarters to renew his exit visa for a planned trip to Italy.'
'At some point during the following night Koelz instructed a young man from the local woodmill to take his major work - a triptych which had occupied him since the early 1930s and cut it into pieces. He left Hohenbrunn at dawn, arranging for his family to follow ... It was the first stop on a journey that would take them to England. '
'Meanwhile the state police had raided their home and interrogated family members left behind. They were searching for the painter and his triptych, a massive anti-war painting which not only questioned the horrors of war but also the rising power of the Nationalist Socialist Party and by implication, its leader, Adolf Hitler.'
'Thou Shalt Not Kill', Koelz's tryptych.
Timeline
and artworks.
posted by plep
on Dec 12, 2003 -
6 comments
