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 Replies: 17 / Views: 1,519 |
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Moderator
 United States
188213 Posts |
Looks very nice to me!  |
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Moderator
United States
15417 Posts |
 to the CCF Weight is always a good tool when trying to determine authenticity. Can you provide the weight at 0.01g resolution? Take a look at my other hobby ... http://www.jk-dk.art |
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Pillar of the Community
United States
2003 Posts |
XRF would be the best way to determine but lacking that you can resort to measurements, weight, and a specific gravity test. You will need calipers capable of mm, need a scale capable of at least two decimal points. Weight should be 4.18 grams. Diameter should be 18mm and the thickness should be 1.1mm. For the specific gravity test you will need the scale, small cup of distilled water and a means to suspend the coin in that cup of water. I use a small piece of 6 lb monofilament fishing line with a slip knot. Attach it to the coin, zero the scale with the cup of water and suspend the coin in the water. The wet weight should be about .24grams. The typical counterfeits usually show pimples or roughness and or tool marks in the deeper area of the Indians neck. Your coin looks good from the pics provided. Nice key date!
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Pillar of the Community
 United States
5668 Posts |
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Pillar of the Community
United States
4469 Posts |
The majority of counterfeits on the $2.50 gold are middle east fakes. The middle east fakes were made from real gold as the middle east buyers in the 1970's wanted gold coins as they did not trust the raw gold. The United States laws in the 1970's prohibited the export of gold, so counterfeit gold coins were made from real gold to meet the demand of gold coins in the middle east. The middle east counterfeits were not made to deceive collectors. There is not a simple one way to detect the middle east counterfeits, and that is why diagnostic tools like repeating depressions, tool marks, spikes, mushy details, common shared fake dies are used to verify authenticity. Weight and a XFR test are a good starting point to verify the coin is made from gold. Your example appears genuine.
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Bedrock of the Community
United States
74060 Posts |
To CCF! Hopefully your gold coin is real.  Errers and Varietys.
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Valued Member
United States
461 Posts |
You could send to TPG and know for sure, or at least have a guarantee. The increase in value of having it graded and holdered should be more than the grading cost. |
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Bedrock of the Community
United States
10519 Posts |
With gold at $4000 an oz grading fees will be a non existent factor. I'd definitley have it graded if possible - I see you are in Norway.
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Pillar of the Community
United States
5029 Posts |
Grade it. Love these gold coins.
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Pillar of the Community
United States
1378 Posts |
That looks good. Welcome to CCF! I'd get that one graded.
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Pillar of the Community
United States
619 Posts |
Welcome to CCF. I agree about having that one graded.
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New Member
 Norway
4 Posts |
weight 4,18 grams, measured with caliper; 18 mm diameter and 1,1 mm thickness
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Moderator
United States
95740 Posts |
It is a pretty nice looking Indian Head Quarter Eagle. something like this should be graded |
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Pillar of the Community
Sweden
1825 Posts |
Smutt mynt, du kan alltid kolla med oslo myntgalleri eller Roschberg om de kan hjälpa till med gradering av myntet
Translation just suggesting where he can get help with grading :)
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Moderator
United States
188213 Posts |
Quote:
Smutt coin, you can always check with Oslo Coin Gallery or Roschberg if they can help with grading the coin  |
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Replies: 17 / Views: 1,519 |
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Posted 11/03/2025 12:08 pm
