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            This is a file from the  Wikimedia Commons. Information from its  description page there is shown below.  Commons is a freely licensed media file repository.  You can help. 
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        The stack of rotors inside an  Enigma machine, consisting of three rotors and Umkehrwalze-B (the reflector).
        Author agreed to license this photograph under the terms of the GFDL after an email exchange with  User:Matt Crypto.
        
         - Author: Bob Lord
 
         - Source:  http://www.ilord.com/enigma.html
 
         - License: GFDL
 
        
        
         
        
        
         
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          Permission is granted to copy, distribute and/or modify this document under the terms of the  GNU Free Documentation License, Version 1.2 or any later version published by the  Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled  GNU Free Documentation License.  http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue 
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