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10-26-2007, 06:42 PM
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#1 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
| 1943 zinc plated copper cent!!
It looks like at normal 1943 steel cent, except at the points of heavy wear that go through the zinc plating and nornally show the steel core, this one shows that copper in underneath!! A rare copper 1943 cent, except zinc plated like the normal steel cents were!
Or maybe it's not, maybe I did this? Who is smart enough to know how this was possibly done?
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Last edited by hamman88; 10-26-2007 at 08:00 PM.
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10-26-2007, 06:51 PM
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#2 (permalink)
| | Member
Join Date: Aug 2007 Location: Sacramento
Posts: 48
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I had one do this after an acetone dip.
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10-26-2007, 06:56 PM
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#3 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
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But that IS copper. WHat you see is what it is.
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10-26-2007, 06:59 PM
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#4 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
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Makes you wonder if there are hundreds of these out there, undiscovered becuase they are unc.
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10-26-2007, 07:09 PM
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#5 (permalink)
| | Numismatist
Join Date: Feb 2007 Location: Oklahoma
Posts: 6,862
My Mood: |
Have you tried a magnet?
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10-26-2007, 07:27 PM
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#6 (permalink)
| | Supporter**
Join Date: Jul 2004 Location: Jefferson City, Tennessee
Posts: 3,008
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Scrub a dirty (not corroded) Zinc coated Steel with Easy-Off BAM using a toothbrush and the Zinc will turn to a Copper tone!
Like rlm said, check the coin with a magnet! I check every 1943 Steel Cent that I get with a magnet just because of the very scenario that you are talking about (a Copper Cent coated with Zinc).
Frank
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10-26-2007, 07:59 PM
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#7 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
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It is copper, at least for a few atoms...
I'll give a clue... single metal replacement reaction
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10-26-2007, 09:10 PM
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#8 (permalink)
| | A closed mind is no mind
Join Date: Feb 2007 Location: Southern tip of that big pond known as Lake Michigan.
Posts: 5,941
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I will say this about that coin hamman88.
IT'S REALLY UGLY!
clembo
Sorry, had to say that.
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A closed mind is no mind at all...
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10-27-2007, 09:12 AM
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#9 (permalink)
| | *The King Of Jokes*
Join Date: Jan 2007 Location: PA
Posts: 8,924
My Mood: |
I think I have to go with clembo.  How did you do it Hamman?
Phoenix |
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10-27-2007, 10:00 AM
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#10 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
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When iron is submerged in Copper(II) Sulfate the iron will dissolve and then be replaced with copper metal.
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10-27-2007, 01:35 PM
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#11 (permalink)
| | The Coin Collector
Join Date: Jul 2006 Location: Festus Missouri
Posts: 3,088
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thats actually pretty neat! |
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10-27-2007, 01:45 PM
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#12 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
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Copper sulfate goes by the name of septic system Root Kill at the hardware store. Speaking of science... this months Popular science say that steel wool is flamable and will light with a match, but what they don't tell you is that it will ignite with the touch of a 9 volt battery. It's so cool!!!
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10-27-2007, 02:06 PM
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#13 (permalink)
| | Numismatist
Join Date: Feb 2007 Location: Oklahoma
Posts: 6,862
My Mood: | Quote:
Originally Posted by hamman88 Copper sulfate goes by the name of septic system Root Kill at the hardware store. Speaking of science... this months Popular science say that steel wool is flamable and will light with a match, but what they don't tell you is that it will ignite with the touch of a 9 volt battery. It's so cool!!! | Try it in an oxygen rich atmosphere sometime. You will be amazed how fast it burns.
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10-27-2007, 02:14 PM
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#14 (permalink)
| | Coin Collector
Join Date: Feb 2007 Location: FL
Posts: 1,679
| Quote:
Originally Posted by rlm's cents Try it in an oxygen rich atmosphere sometime. You will be amazed how fast it burns. | Yeah, I made a bellow from a old bicycle pump to help.
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10-27-2007, 02:22 PM
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#15 (permalink)
| | Numismatist
Join Date: Feb 2007 Location: Oklahoma
Posts: 6,862
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No. I mean 50% + oxygen. 100% is better. It nearly explodes.
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