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Replies: 18 / Views: 6,214 |
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Valued Member
United States
72 Posts |
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Bedrock of the Community
United States
74876 Posts |
That's damage on the rim, from pushed in metal, do to taking a well placed hit (reverse side). On the obverse, you have a Broken Die Post (Die Chip) on the "B" in "LIBERTY". That's the only error you have here, but it's very common on the 1950's Wheat Cents.
Errers and Varietys.
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Bedrock of the Community
United States
62064 Posts |
A Cud rises above the rim area on the edge of the coin. Cuds are from die part of the edges of dies that breakaway and drop off the die. Like this:  The Die Cud will usually show as higher on one and and the opposite side will show a weakness of strike:  Note the weakness on the opposite side? That is what a Cud will look like. Just not seeing it on your coin. (below ONE on reverse)
Edited by coop 09/14/2018 12:14 am
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Bedrock of the Community
United States
74876 Posts |
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Valued Member
United States
270 Posts |
I love the photo of the broken die. That's the first one I've seen. Is there a site that covers photos of broken dies? 
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Bedrock of the Community
United States
62064 Posts |
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Bedrock of the Community
United States
62064 Posts |
Edited by coop 09/14/2018 3:25 pm
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Bedrock of the Community
United States
62064 Posts |
A few more then we are out of the die create area: Hammer and Anvil dies:  Die storage to prevent the dies from getting damaged:   CoopHome :dies and creation of them
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Bedrock of the Community
United States
94367 Posts |
Coop - Great explanation as always. 
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Pillar of the Community
United States
7516 Posts |
Coop, This is very refreshing and immensely interesting ( a much needed break away from it is a DD ,DDD,MD, PMD, PSD,PDD, Etc....) Thank you for providing these awesome images,just by looking at them it becomes so clear how Die cracks and Cuds and other die deficiencies occur.
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Bedrock of the Community
United States
62064 Posts |
They are die events that happen to the die during its life. Some die chips on coins can last till the end of the line till it retires. So if the chip happened at the LDS level, as many as 500,000 coins could have that same chip or one that keeps breaking out and more and forces the die to retire earlier. That is why I'm not excited about die event coins. The sheer number is too large for them to be worth more than face. Cuds are different for me, it is the end of the line event for that die.    Another thought about this last segment: The first image of the hammer and anvil dies that look different? Couple that with the last image of the frosting? You see a dollar Obverse being created. But note the dies is an anvil die. So they they must be rotated setup on this series with the obverse as the anvil and the reverse as the hammer. Caught that when posting this section.
Edited by coop 09/14/2018 2:16 pm
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Pillar of the Community
United States
7516 Posts |
Quote: So they they must be rotated setup on this series with the obverse as the anvil and the reverse as the hammer. Excellent observation, I see what you are referring to, very interesting. So now, after Revs. & Obvs. of the Presidential dollars are struck, they go through a separate edge lettering machine?
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Bedrock of the Community
United States
17884 Posts |
Coop, on the image labeled "Half Dollar dies ready for use". Those are not ready for use, they are ready to be put on the lathe and tapered.
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Bedrock of the Community
United States
62064 Posts |
Got it Condor101. Thanks.
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Bedrock of the Community
United States
74876 Posts |
Quote: Is there a site that covers photos of broken dies? There is. It's called cuds-on-coins.com. Scroll to the bottom, and they'll show you what the dies look like, after the piece broke off. http://cuds-on-coins.com/cuds/Here's another good thread that I created. It's information about a retired die, that I purchased on ebay last year. http://goccf.com/t/302961
Errers and Varietys.
Edited by Errers and Varietys 09/14/2018 3:44 pm
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Pillar of the Community
United States
2775 Posts |
Quote:Die Cud on the 3 o'clock position on the reverse From my end, I personally can't tell one way or the other if its a rim Cud or not. Is it raised? Is there anything on the design rim or edge suggesting pushed up material from a post strike hit? Close up of both may help. Thanks, Doug.
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Replies: 18 / Views: 6,214 |