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Bletchley Park Code Breakings Forgotten Heroes
Bletchley Park Codebreakings
Bletchley Park Code Breakings Forgotten Heroes
Bletchley Park Codebreakings
Historical BBC documentary that depicts the work of codebreaker Gordon Welchman. During the Second World War, Welchman worked alongside Alan Turing at Bletchley Park, breaking German ciphers, and played a key role in cracking the Enigma machine. Following the war he moved to the United States and, after retiring, released a book detailing his work for both the US and UK military which led to him being ostracised by the National Security Agency.
.. CODE-BREAKING'S FORGOTTEN GENIUS / UK VERSION
Media | Movies DVD |
Number of discs | 1 |
Released | February 13, 2017 |
EAN/UPC | 5060352303490 |
Label | Dazzler DAZD0303 |
Genre | Documentary |
Dimensions | 139 × 192 × 16 mm · 78 g |
Playtime | 01:00:00 |
Region code | Region 2 (Europa) |
Language | English |
See all of Bletchley Park Codebreakings ( e.g. DVD )