I just received a bronze PAB that appears to be made of copper. Could it be cupal? The reverse looks very much like copper. The front looks like a chocolate brownish color much like a copper penny would have after 60 years. Pin is not magnetic and appears to be copper as does the C roundwire catch. Is this PAB period and, if so, does anyone know the composition or the maker? Thanks in advance for any help.
Richard V
Richard V
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