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A Lorenz SZ42 cipher machine on display at Bletchley Park museum.

The photograph was taken by w:User:Matt Crypto, and originally uploaded to w:Image:Lorenz-SZ42-2.jpg.

Public domain This image has been (or is hereby) released into the public domain by its author, Matt Crypto at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Matt Crypto grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
  • Cryptography
  • Lorenz cipher
  • User:Matt Crypto/gallery
  • Portal:Mathematics/Featured article/2006 48