| Author |
Replies: 18 / Views: 1,578 |
Page 2 of 2
|
|
|
|
Pillar of the Community
 United States
3332 Posts |
Quote:Are the filled devices from die gouges or Die Deterioration? My guess would be Die Deterioration - it appears as if the portion of the die which would have been the center of the 8 or the loop in the S has just broken off. I was hoping that an expert on the site could say what happened. I am only a novice in understanding all of this!  Let me know what you find when you check. Pete
|
|
Moderator
 United States
56855 Posts |
Looks like die chips to me,somewhat common. John1 
|
|
Pillar of the Community
 United States
3332 Posts |
John1 - can you explain the difference between a die chip and the description I gave of what I thought might be happening?  Thanks, Pete
|
|
Pillar of the Community
 United States
3332 Posts |
I also have another question - some of these coins have areas on them that look like "water spots". What are they called and what causes them? (See the last image I posted). Also, is there any way to remove them? Thanks, Pete
|
|
Pillar of the Community
743 Posts |
I have found these die chips in numbers and letters on the new quarters too but they do not seem to have a big following in the error collecting community yet. Someday they will so I would hold onto any of them you find. I don't know what you are referring to with type 1 2 or 3 but die chips can happen in the exact same place on different die pairs. I am sure it would be hard to tell if they came from the same dies unless you can find other die markers. It is very possible that they are from the same die if found in the same UNC roll though. Kris
|
|
Pillar of the Community
 United States
3332 Posts |
Thanks, Kris - I explain the types in my first post on this subject - it is nomenclature I made up for the purpose of cataloguing. Pete
|
|
Moderator
 United States
56855 Posts |
Pete, I am no pro and have trouble "splanin" my self so we will need to wait for a pro to chime in.As for the water spots they can not be removed and are caused by the cleaning process at the mint. John1 
|
|
Pillar of the Community
 United States
3332 Posts |
That's ok, John1 - I am thinking that my explanation might be the way a die chip forms inside the letters and numbers.
Also, I am wondering if "water spot" is the correct term for that feature? The term itself does not appear in the Glossary. Pete
|
|
Moderator
 United States
56855 Posts |
I don't know if water spots is the correct term but it is the term that I have always heard and use.If I remember right the mint cleans the planchets before sticking and if the planchets are not rinsed off properly the residue gets pressed into the coin. John1 
|
|
Moderator
 United States
56855 Posts |
FYI, I know per 1970 proof coins had a problem with "milk spots".You might want to research that term. John1 
|
|
Pillar of the Community
 United States
3332 Posts |
Thanks, John1 - that is the term...here is one thread discussing it: https://goccf.com/t/133895I also found another discussion where the suggestion was that they could be removed with a mild eraser - I might try that!  Pete
|
|
Moderator
 United States
56855 Posts |
Quote: removed with a mild eraser That would be consider a harsh cleaning and would remove any potential value IMHO,i do not recommend it. John1 
|
|
Pillar of the Community
 United States
3332 Posts |
I'm not sure where I saw this thread, but they were saying that a harder eraser left marks, but that a very soft eraser left no traces....I sill might try it if I can find a coin where it doesn't matter. For now, it's Father's Day and there are other plans! HAPPY FATHER'S DAY TO ALL FORUM FATHERS! 
|
|
Rest in Peace
United States
7075 Posts |
I can't find my prez dollars!  I know they're in the house somewhere.....
|
|
Pillar of the Community
 United States
3332 Posts |
Buddy - don't give up the search.
On another subject - I tried the soft eraser on the milk spots on a throw away coin - doesn't leave marks on the coin and the milk spots are still there!! I wish there was a way to remove them... Pete
|
|
Page 2 of 2
|
Replies: 18 / Views: 1,578 |
Page 2 of 2
|