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<p>[QUOTE=&quot;Bacchus, post: 48383, member: 759&quot;]You might be able to get a 12-inch ruler, center the 6-inch mark over some sort of fulcrum, put your 1982 cent at the one-inch mark and a pre-1982 cent at the 11-inch mark, and check to see which weighs more.</p><p><br /></p><p>Then, replace the pre-1982 cent with a post-1982 cent and repeat.&nbsp; You might be able to tell that your 1982 is about the same weight as one of the coins and definitely heavier or lighter than the other coin.</p><p><br /></p><p>The pre-1982 weigh 3.11 gm and the post-1982 weigh 2.5 gm.[/QUOTE]</p><p><br /></p>

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