Message:

<p>[QUOTE=&quot;halfcent1793, post: 3574221, member: 86853&quot;]Slabs are not air-tight. And as [USER=24633]@cpm9ball[/USER] and [USER=112]@GDJMSP[/USER] wrote, copper is reactive. </p><p><br /></p><p>There&#039;s the story (true) of the dealer who dipped a Peace dollar while it was in its slab. The only problem was that he couldn&#039;t rinse it very well, and he couldn&#039;t get it to dry at all. So he put it in his microwave to heat it. The plastic melted.</p><p><br /></p><p>But did it CAC after that treatment? Who cares?</p><p><br /></p><p>I love slabs SO much.[/QUOTE]</p><p><br /></p>

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