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<p>[QUOTE="Clawcoins, post: 3425306, member: 77814"]The US MINT "redesigned" the 1982 copper cent to the copper plated, zinc core with lower cost and fast production in mind. Period. As mentioned above, it's used for the money supply and in their analysis, if you "collect" you should be buying the Uncirc, Proof coins as per "<u>their definition</u>" are numismatic/collectable quality, not the stuff sent out in the money supply.</p><p><br /></p><p>Why ppl "collect" circulated pocket change befuddles many "collectors" but it is what it is.</p><p><br /></p><p>With post 1982 cents zinc reacts to steam .. think your wet clothes in the dryer with change in the pocket type steam. The US MINT has tested steam in order to make sure the penny blanks when they go through the cleaning and drying phase don't just burst in it's first drying phase. They do know they'll breakdown in multiple drying phases which will create other surface irregularities/anomalies as the pennies start to eat themselves in a cannibalistic manner.</p><p><br /></p><p>Cheap & Fast production with a certain longevity was the Main driving factors for zinc core pennies. "Quality" was "good enough". If your cashier can recognize it as worth 1 cent after many years of use, then it was "good enough".</p><p><br /></p><p>For more detailed information about this (and other stuff you really didn't care to know) you may want to visit this thread .. <a href="https://www.cointalk.com/threads/alternative-metals-testing-for-us-coinage.333055/" class="internalLink ProxyLink" data-proxy-href="https://www.cointalk.com/threads/alternative-metals-testing-for-us-coinage.333055/">https://www.cointalk.com/threads/alternative-metals-testing-for-us-coinage.333055/</a>[/QUOTE]</p><p><br /></p>
[QUOTE="Clawcoins, post: 3425306, member: 77814"]The US MINT "redesigned" the 1982 copper cent to the copper plated, zinc core with lower cost and fast production in mind. Period. As mentioned above, it's used for the money supply and in their analysis, if you "collect" you should be buying the Uncirc, Proof coins as per "[U]their definition[/U]" are numismatic/collectable quality, not the stuff sent out in the money supply. Why ppl "collect" circulated pocket change befuddles many "collectors" but it is what it is. With post 1982 cents zinc reacts to steam .. think your wet clothes in the dryer with change in the pocket type steam. The US MINT has tested steam in order to make sure the penny blanks when they go through the cleaning and drying phase don't just burst in it's first drying phase. They do know they'll breakdown in multiple drying phases which will create other surface irregularities/anomalies as the pennies start to eat themselves in a cannibalistic manner. Cheap & Fast production with a certain longevity was the Main driving factors for zinc core pennies. "Quality" was "good enough". If your cashier can recognize it as worth 1 cent after many years of use, then it was "good enough". For more detailed information about this (and other stuff you really didn't care to know) you may want to visit this thread .. [url]https://www.cointalk.com/threads/alternative-metals-testing-for-us-coinage.333055/[/url][/QUOTE]
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