lorenz

  1. Eric L. Nelson Ph.D.
    Thread

    Bletchley Park: Index, Hollerith Machines, Lorenz & Colossus, Enigma & Bombe

    I am creating a detailed flow chart of manpower, machines, duties, and workflow at Bletchley Park. I own dozens of books, including rare books,...
    Thread by: Eric L. Nelson Ph.D., Jan 4, 2018, 0 replies, in forum: User Introductions
  2. Jedburgh22
    Thread

    German Coding machine on EBay

    http://www.bbc.co.uk/news/uk-36401663
    Thread by: Jedburgh22, May 29, 2016, 6 replies, in forum: Top Secret
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