View Single Post
  #2  
Old 29-05-19, 12:26 PM
JerryBB's Avatar
JerryBB JerryBB is offline
Member
 
Join Date: Nov 2011
Location: Wales
Posts: 5,058
Default

Some AAC badges were nickle plated which is laid over a base layer of brass or copper plate.
__________________
Regards,

Jerry
Reply With Quote