If you polish them, and see a reddish color in or around the tarnishing, the zinc has been leached out of the brass, leaving the copper. The brass should be tossed in that condition.
__________________
I pledge allegiance to the Flag - - -, and to the Republic for which it stands….Our Forefathers were brilliant for giving us a Republic, not a democracy! Do you know the difference??? and WHY?http://www.wallbuilders.com/LIBissue...les.asp?id=111
|