SIGABA

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The US-american cipher machine SIGABA

  • US patent #6,175,625

  • (ECM Mk II) cipher machine

  • (ECM Mk II) cipher machine

  • (ECM Mk II) cipher machine

  • (ECM Mk II) cipher machine

  • The US-american cipher machine SIGABA

  • (ECM Mk II) cipher machine

  • (ECM Mk II) cipher machine

  • The US-american cipher machine SIGABA

  • The US-american cipher machine SIGABA

  • The US-american cipher machine SIGABA

  • The US-american cipher machine SIGABA

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