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           | Description | 
           
             English:  Steel  wire  rope of the the German colliery " Zeche Zollern" headgear 
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           | Date | 
           2009-08-01 09:43 (UTC) | 
          
          
           | Source | 
           
            
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           | Author | 
           
            
             
             - derivative work:  Materialscientist ( talk)
 
             
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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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