Top Secret

Intelligence, Bletchley, Interception, Cryptology, MI6/Secret Intelligence Service, etc

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  1. Jedburgh22

    Guardian Obit Peter Hilton - Bletchley Codebreaker

    Jedburgh22, Dec 3, 2010
    Replies:
    0
    Views:
    998
    Jedburgh22
    Dec 3, 2010
  2. Peter Clare

    Turing Papers saved for the Nation.

    Peter Clare, Nov 18, 2010
    Replies:
    9
    Views:
    2,229
    bamboo43
    Jan 21, 2020
  3. Doig

    conscientious objectors Bletchley Park

    Doig, Nov 9, 2010
    Replies:
    2
    Views:
    1,302
    Drayton
    Jan 4, 2011
  4. Jedburgh22

    Bletchley Park & MI6 WWII Women Spies

    Jedburgh22, Nov 7, 2010
    Replies:
    1
    Views:
    3,683
    davidbfpo
    Mar 17, 2024
  5. James Daly

    RAF Special Ops casualty - 1940

    James Daly, Sep 23, 2010
    Replies:
    10
    Views:
    1,989
    Jedburgh22
    Nov 20, 2011
  6. Researcher1941

    Bring them back alive or....

    Researcher1941, Sep 14, 2010 ... 2
    Replies:
    24
    Views:
    4,337
    muir
    Apr 4, 2013
  7. geoff501

    Keith Batey, Codebreaker. RIP

    geoff501, Sep 3, 2010
    Replies:
    8
    Views:
    1,042
    Harry Ree
    Sep 6, 2010
  8. Jan7

    World War Two Communications in the Canadian Navy webpage:

    Jan7, Aug 30, 2010
    Replies:
    0
    Views:
    1,460
    Jan7
    Aug 30, 2010
  9. Jan7

    2 articles, PDF format. Counter Intelligence Corps and Canada's Accession to the Allied Intelligence

    Jan7, Aug 29, 2010
    Replies:
    0
    Views:
    1,707
    Jan7
    Aug 29, 2010
  10. NikToo

    Wartime cypher

    NikToo, Aug 26, 2010
    Replies:
    7
    Views:
    1,929
    Kiwiguy
    Aug 29, 2010
  11. walmer_10

    MORSEX machine-PHANTOM

    walmer_10, Aug 17, 2010
    Replies:
    0
    Views:
    1,367
    walmer_10
    Aug 17, 2010
  12. Jan7

    German Radio Intelligence document/report by Albert Praun

    Jan7, Aug 17, 2010
    Replies:
    4
    Views:
    1,935
    Andreas
    Nov 13, 2010
  13. Jan7

    Article online: German vs. Allied Codebreakers in the Battle of the Atlantic by Stephen Budiansky...

    Jan7, Aug 16, 2010
    Replies:
    0
    Views:
    1,253
    Jan7
    Aug 16, 2010
  14. geoff501

    NSA Technical Journal

    geoff501, Jul 27, 2010
    Replies:
    0
    Views:
    1,180
    geoff501
    Jul 27, 2010
  15. Drew5233

    Captured German Telephone Intercept Apparatus

    Drew5233, Jul 25, 2010
    Replies:
    0
    Views:
    1,075
    Drew5233
    Jul 25, 2010
  16. ASSAMMAN

    RAF INTELLIGENCE UNIT'S: Info needed

    ASSAMMAN, Jul 1, 2010
    Replies:
    4
    Views:
    1,857
    ASSAMMAN
    Jul 1, 2010
  17. geoff501

    New release GCHQ files UKUSA postwar

    geoff501, Jun 25, 2010
    Replies:
    3
    Views:
    3,933
    Oriel Benfro
    Nov 20, 2010
  18. Kiwiguy

    SIGABA machine lost in Colmar pocket 1944?

    Kiwiguy, Jun 22, 2010
    Replies:
    9
    Views:
    2,190
    geoff501
    Feb 20, 2012
  19. Peter Clare

    Bletchley Park archives on line.....

    Peter Clare, Jun 7, 2010
    Replies:
    8
    Views:
    2,191
    Oriel Benfro
    Aug 21, 2010
  20. Vitesse

    Entire Bletchley Park archive to be digitised

    Vitesse, Jun 5, 2010
    Replies:
    4
    Views:
    950
    geoff501
    Jun 8, 2010
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