it's a diy 
corner to share my (old & new) bluing projects in the period of 2008 ~ 2013.
it included zinc alloy bluing, steel bluing, brass bluing, aluminum bluing and heavy weight plastic bluing.
anyway it brought me both happiness & frustration. 
enjoy! 
 
 
photos is on the way... 
 
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 本帖最後由 kirk123 於 13-1-2014 20:51 編輯 ]