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04-19-2013, 03:26 PM
Brokenfriend
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Join Date: Nov 2007
Posts: 5,438
Brokenfriend
Elder
Join Date: Nov 2007
Posts: 5,438
Thank you Mari. I recently did a study on the copper in the modern penny. The American penny is filled with Zinc. It is copper plated. Wikipedia has the facts about what's in a penny since the 1700's. BF
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bizi
(04-19-2013),
Mari
(04-19-2013),
mymorgy
(04-20-2013),
waves
(05-01-2013)
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