HI Is This Real And If It Is , Is It A Repunched Mint Mark / RPM ?

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Author	Replies: 5 / Views: 880
Iwannado Valued Member United States 261 Posts	Posted 01/10/2017 7:30 pm It is dark red and very dirty Report this Post to the Staff

jasper62 Pillar of the Community United States 2189 Posts	Posted 01/10/2017 7:37 pm Looks like a bad case of zinc rot Report this Post to the Staff
Iwannado Valued Member United States 261 Posts	Posted 01/10/2017 7:37 pm Report this Post to the Staff
CoinMasters Pillar of the Community United States 5964 Posts	Posted 01/10/2017 7:56 pm The copper plating is so thin, it split at a stress point, (The D, the highest point on the coin) instead of stretching. Once it split, the zinc started oxidizing. Now it is full blown Zinc Rot. They started making pennies out of zinc in mid 1982 because they are cheaper. To ease the shock to the general public, they copper-plated them. They did succeed in making cheap pennies - zinc is not a suitable material for a durable coin. They are so cheap, now they must make more and more. They might want to start using aluminum. Edited by CoinMasters 01/10/2017 8:12 pm Report this Post to the Staff
coop Bedrock of the Community United States 62064 Posts	Posted 01/10/2017 8:10 pm When the coin was struck the, the plating was split. When air reached the zinc underneath, the zinc started to rot leaving a raised area in that location. This expanded gave it more oxygen, feeding the zinc rot. and it continues to breakdown. Spend it before it is too late and the plating is all that is left of what was a coin. (time will continue to the goal) Report this Post to the Staff
Iwannado Valued Member United States 261 Posts	Posted 01/10/2017 9:25 pm Ok yeah that's nasty thanks for the input everybody Report this Post to the Staff
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HI Is This Real And If It Is , Is It A RPM ?