  W. 
No, it isn't some kind of political statement, it's the symbol for tungsten cut out of, naturally, tungsten.  This was done with Kaistar R&D's lovely water jet cutter. 
Source: Kaistar R&D 
Contributor: Theodore Gray 
Acquired: 29 October, 2004 
Price: $165 
Size: 1.25" 
Purity: 99.99%
 |  
  |  
 |  
  |