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Replies: 24 / Views: 2,740 |
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Pillar of the Community
 United States
512 Posts |
OP here. I guess I don't get grading per se. How can this coin get an MS grade? It's all scraped. Look how mashed the pelt is on the buffalo's head. How faded the fist "1" is 1919.
Not enough time has gone by for me to reveal the actual grade. But it's higher than I thought.
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Bedrock of the Community
United States
11920 Posts |
seems like a good reason to not trust slabbed grades blindly. TPG graders are human.
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Pillar of the Community
United States
3540 Posts |
numismatic student - THIS particular BUFF, is one of the reasons this series is HARD to consistently grade.
The streaks are planchet flaw - material did not flow together correctly.
Soft Obverse and Reverse strike caused by worn dies.
MS63 at least.
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Bedrock of the Community
United States
11920 Posts |
not referring to color striations. referring to the scuffs on the surface. that is not a planchet flaw. it is PMD.
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Pillar of the Community
Canada
683 Posts |
It could be die burn Numismatic-student
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Bedrock of the Community
United States
11920 Posts |
dies can be scratched. that would result in raised lines. the obverse shows incuse parallel scratches. not really familiar with die burn. what is that?
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Pillar of the Community
Canada
683 Posts |
Quote: .dies can be scratched. that would result in raised lines. the obverse shows incuse parallel scratches. not really familiar with die burn. what is that? Basically from My understanding it's when a coin (usually made of nickel) that has a fairly high relief gets weakly struck, where the rest of the design should be gets a weird kind of scratchy/hazy look. Canadian coins from the late 1960s to mid 1970s were notorious for this.  The centre on the centennial nickel shown is a textbook example of this (notice how the two arms blend into each other).
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Bedrock of the Community
United States
10284 Posts |
If anyone looks up blank planchet images, you'll see almost all of them have nicks and scratches and dings and dents in the surfaces to some noticeable degree. when the coin design is struck onto these planchets, metal flow will make much of those disappear. Sometimes on the highest points of the design, where the metal flow does not spread as much, some of those marks that were on the blank planchet will remain. I will refer to this CCF link to show a 2010 blank quarter planchet from a BU roll. http://goccf.com/t/84126Here is an image of a modern mint state blank golden dollar planchet with the edge lettering.  Proof blank planchets are polished I believe, but I can't swear to that. I learned this by looking at Jefferson nickels and the jaw of Jefferson ( a high point in the coin design ) where I found similar marks that I thought were contact marks from light circulation or from contact in the process of handling up until they finally rolled up. Yes, some marks may be results from both. But sometimes, these marks are just from the flow of the metal and what imperfections remained on the blank. The good teachers I had long ago would tell me to look at the rims and edge of a coin as well as the design for circulation wear.
Edited by TNG 04/27/2018 6:30 pm
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Bedrock of the Community
United States
11920 Posts |
thanks. always great to learn something new. that looks incuse, but more like small dots rather than parallel lines. in this case these just look like post mint scrapes to me. 
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Bedrock of the Community
Canada
11922 Posts |
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Pillar of the Community
United States
3540 Posts |
Can be early stages of delamination because of the improper/incomplete base metal mix of this planchet.
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Rest in Peace
United States
18456 Posts |
Hmm , will the real reason for this odd Buffalo please make yourself known . 
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Bedrock of the Community
United States
10284 Posts |
Yes please ... may we have the verdict? 
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Pillar of the Community
 United States
512 Posts |
I posted it but I don't know. The features look so crisp, but the buffalo fur is missing on the shoulders. Then there's the blue tinge. Confusing.
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Bedrock of the Community
United States
94367 Posts |
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Replies: 24 / Views: 2,740 |
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