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Replies: 18 / Views: 3,112 |
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Pillar of the Community
New Zealand
1679 Posts |
Whats on the other side? weight 5.5grams size 23.83mm  will post the opposite side later. Cheers Don
Vickies cents and GB Farthings nut. "Old" is a figure of speech and nothing more
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Valued Member
Canada
97 Posts |
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Pillar of the Community
 United States
5828 Posts |
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Pillar of the Community
United States
4963 Posts |
I know this is kind of cheating, but I looked up New Zealand's coinage on Wikipedia and found the information given to be close to the pre-2006 10 cent piece, with the following reverse: 'A Maori koruru, or carved head.'
Edited by Numisma 06/07/2015 10:27 pm
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Pillar of the Community
Canada
737 Posts |
Looks like there is a rev. die clash so that might give a good hint.
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Pillar of the Community
Canada
1049 Posts |
1973 mounted police SB
Edit; oops, LB
Edited by M_d_in_guy 06/07/2015 10:36 pm
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Pillar of the Community
 New Zealand
1679 Posts |
Quote: I know this is kind of cheating, but I looked up New Zealand's coinage on Wikipedia and found the information given to be close to the pre-2006 10 cent piece, with the following reverse: 'A Maori koruru, or carved head.' Na Wrong as it would have a date
Cheers Don
Vickies cents and GB Farthings nut. "Old" is a figure of speech and nothing more
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Pillar of the Community
 Canada
9865 Posts |
Capped die strike?
"Dipping" is not considered cleaning... -from PCGS website
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Pillar of the Community
Canada
2632 Posts |
1968 typical weak strike 50% silver?
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Moderator
 Canada
10459 Posts |
Assuming that the coin was struck at the RCM (why else would it be in this forum), that diameter is distinctly Canadian 25c, so the lesser weight means it is a 1968 silver 25c. Silver and copper have different densities (10.49g/cm3 for Silver and 8.96g/cm3 for Copper), the 80% and 50% coins should have either different weights, if volume remains equal. Doing the math, if an 80% Ag coin had a weight of 5.83g, it should have a volume of 0.5725 cm3; a 50% Ag coin with a volume of 0.5725cm3 should then have a weight of 5.57g.
"Discovery follows discovery, each both raising and answering questions, each ending a long search, and each providing the new instruments for a new search." -- J. Robert OppenheimerContent of this post is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. See: http://creativecommons.org/licenses...0/deed.en_USMy eBay store
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Bedrock of the Community
Canada
10743 Posts |
Quote: Whats on the other side? Don't know.. 
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Pillar of the Community
921 Posts |
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Pillar of the Community
Canada
1747 Posts |
And we are all assuming it is not some sort of Hobo Quarter
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Pillar of the Community
 New Zealand
1679 Posts |
The other side I had to look twice at this 1 to see how it was done your thoughts?  
Cheers Don
Vickies cents and GB Farthings nut. "Old" is a figure of speech and nothing more
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Pillar of the Community
Canada
623 Posts |
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Pillar of the Community
Canada
1747 Posts |
you can see the cut line along the tips of the dentices. this should come apart.
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Replies: 18 / Views: 3,112 |