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All Forums Category: US Coins and Currency Forums Forum: US Modern Coins

LMC

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chris12018
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 Posted 03/03/2009  4:54 pm Show Profile   Bookmark this topic Add chris12018 to your friends list Get a Link to this Message Number of Subscribers
Why do LMC's 1982 & older weigh more the 1983 & higher?
yotie
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 Posted 03/03/2009  4:59 pm  Show Profile   Bookmark this reply Add yotie to your friends list Get a Link to this Reply
Copper plated zinc on 83 and above and some of the 82's are lightweights





<edit: had copper and zinc reversed >
Edited by yotie
03/03/2009 5:00 pm
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coppercoins
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 Posted 03/03/2009  5:19 pm  Show Profile   Bookmark this reply Add coppercoins to your friends list Get a Link to this Reply
Chris - Because their composition is different. Different metals have different weight.
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chris12018
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 Posted 03/03/2009  5:27 pm  Show Profile   Bookmark this reply Add chris12018 to your friends list Get a Link to this Reply
Does that mean 82 and older have more copper?
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rkp
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 Posted 03/03/2009  5:46 pm  Show Profile   Bookmark this reply Add rkp to your friends list Get a Link to this Reply
Yes, cents older than 1982 are 95% copper.
Please look at the following reference on this site:

http://www.coincommunity.com/coin_f...memorial.asp
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