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 Replies: 13 / Views: 2,722 |
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Pillar of the Community
Canada
2784 Posts |
i had to use a small light very close. the color is because of the light. that was the only way. other than focus stacking to show the tripling.  |
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Valued Member
Canada
458 Posts |
very nice I have to recheck my 68 dollars I have
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Pillar of the Community
 Canada
2784 Posts |
this 1968 dollar with the trippling also have the ghosting.   |
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Pillar of the Community
Canada
2784 Posts |
this whole coin is tripled. this is a link shared by silver don here is the link http://www.error-ref.com/machine-doubling/ here is the statement in the link very informative. so this would be push doubling I would believe Push doubling: Push doubling occurs when a die bounces off the surface of the coin, shifts position, and lands lightly in a different spot. A diagnostic feature is marginal shelving at the edges of design elements. Interior features often show rounded doubling that is easily mistaken for the effects of a double strike or a doubled die. Push doubling can occur on either face, although its most dramatic expressions tend to appear on the face struck by the hammer die. Cases of push doubling can involve up to three closely-spaced sets of accessory design elements. Push doubling can occur on both faces simultaneously and often in different directions. Up to three different doubling directions can be represented on a single face. |
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New Member
Canada
12 Posts |
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Pillar of the Community
Canada
2784 Posts |
i want to share this image of a 1968 Canadian nickel dollar. I have been learning how to focus stack. I am getting the hang of it now. here is the image. I can push the magnification even high if I choose.  |
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Pillar of the Community
Canada
2784 Posts |
now I can show doubling, tripling and quadrupling. all I have to do is increase the magnification.
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Moderator
 Canada
10456 Posts |
You might have a DDR... Can you zoom in on the top part of the 6 in the date? "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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Moderator
Canada
10456 Posts |
1968 is rife full of Die Deterioration Doubling, Machine Doubling, flat field doubling and doubled dies. I have found quad doubling in a DDR... this is the lower left leg of the R in DOLLAR (upside down to get the right lighting angle).  "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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Pillar of the Community
Canada
2784 Posts |
spp here is and image of the chin. you are right it is hard to light these coins. I am going to put together DC light system. that way I will be able to slowly dim the lighting. hoping to find that sweet spot with the lights. I will try another piece of the coin later. I am having problems with the canon software. here is the chin image  |
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Pillar of the Community
 Canada
2360 Posts |
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Pillar of the Community
Canada
2784 Posts |
the post that is posted here from yesterday. this is not the image I selected. my canon software program is not working properly. I will try it again later. window 10 has been a real pain. any one that uses canon DPP needs to back there images up now. to an external hard drive. if you are wondering what I am talking about. do a search on canon DPP .you will understand very quickly.
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Pillar of the Community
Canada
2784 Posts |
here is the chin 1968 Canadian nickel dollar  |
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Rest in Peace
1988 Posts |
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Replies: 13 / Views: 2,722 |
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Posted 11/24/2016 8:43 pm
