Message:

<p>[QUOTE=&quot;John Johnson, post: 5783407, member: 96020&quot;]Strange.&nbsp; I have one just like it.&nbsp; My sister made mine.&nbsp; She was an electrical engineer working on the fire alarm system for a building and she plated a couple of pennies the same way she plated circuit boards.&nbsp; She used zinc for mine.</p><p><br /></p><p>It&#039;s PMD.[/QUOTE]</p><p><br /></p>

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