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Replies: 12 / Views: 1,043 |
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Valued Member
Australia
143 Posts |
Hi everybody, Recently I bought US 1943-P Jefferson nickel with very strange feature. It looks like a proof or special type of coin. But my main concern is about its silver content which is about %37 (%36.89). It weight is 5 grams. Its pictures are attached to this message. May you please let me know is it normal coin or not? With regards, Habib. 
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Moderator
 United States
34397 Posts |
@habib, it sounds like your main question about the percentage of silver. I believe that the target was 35%, but I'm not sure about the tolerance for that value. Can you please clarify what method was used to determine silver content and if this was performed in a single location or several? Thx.
"If you climb a good tree, you get a push." -----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed." -----King Adz
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Valued Member
 Australia
143 Posts |
Hi Thanks for your reply. I used XRF machine to determine the metal composition of the coin. The very sharp minting and smooth background is also my second question. Regards, Habib.
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Bedrock of the Community
United States
94367 Posts |
Don't think I've ever seen the tolerance figures for the warnicks.
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Moderator
 United States
15408 Posts |
I see a normal, lightly circulated 1943-P USA War Nickel. Likely grades low-AU. Concur with Spence that the target silver alloy was 35%. If your XRF is accurate than we've learned a bit about the tolerance, although the nearly 2% variance does seem a bit large.
Take a look at my other hobby ... http://www.jk-dk.art
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Bedrock of the Community
United States
19144 Posts |
Agree with nickelsearcher.
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Moderator
 United States
95443 Posts |
Never gave it any thought on the variance of the silver content of these War Nickels. I wonder if there are any references for it somewhere.
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Moderator
 United States
95443 Posts |
Another thought here, these nickels can exhibit laminations - which are usually caused by a poor alloy mix. Is it possible that the area you tested had a tish more silver content than there would be in say another area?
Edited by Dearborn 10/03/2023 10:46 am
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Bedrock of the Community
United States
73945 Posts |
I agree with nickelsearcher.
Errers and Varietys.
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Valued Member
 Australia
143 Posts |
Many thanks for all your kind suggestions. Regards, Habib
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Valued Member
 Australia
143 Posts |
Hi everybody, I saw one suggestion was that, there may be poor alloy mixing problem and since this coin is almost blakish, can we consider this coin as an other black beauty Jefferson nickle? Regards Habib.
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Pillar of the Community
 United States
5666 Posts |
Black beauty Jeffersons were typically minted in the late 1950's. War Nickels can tone dark because of the silver content, and aren't usually considered to be black beauties.
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Moderator
 United States
95443 Posts |
yeah, not a 'black beauty' sorry.
they are a result of being in the oven too long during the annealing process.
Edited by Dearborn 10/05/2023 08:24 am
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Replies: 12 / Views: 1,043 |
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