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Replies: 22 / Views: 3,481 |
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Bedrock of the Community
United States
11951 Posts |
Thanks for posting ... Good to know. I will bechecking to see Some of mine to make sure I don't have any in the wrong Flips.
Now that you have the coins ... And the pictures.
It might be a good lesson to see what a acetone dip will do.
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Pillar of the Community
United Kingdom
1321 Posts |
Another few years and they may end up looking like this one - 
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Valued Member
United States
156 Posts |
A picture is worth a thousand words.
Thank you for showing this.
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Moderator
  United States
16679 Posts |
You are welcome. I'd rather destroy a few face value coins than a $100 one :o
swcoin.ecrater.com
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Moderator
 United States
23522 Posts |
Quote: Not worth much at this point but yeah, I should prolly isolate first...before spending :p
Yes, because that stuff is going to stick to your hands and the hands of the next couple people who handle it. This isn't verdigris - it's greasy and comes off easily onto you.
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Pillar of the Community
1153 Posts |
Are all regular looking 2x2 cardboard flips safe to use?
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Moderator
  United States
16679 Posts |
In acetone tonight.
CSOTUS, yes.
swcoin.ecrater.com
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Pillar of the Community
 United States
4593 Posts |
Minor correction - it's not the PVC itself that causes the problems, it's the plasticizer that makes the PVC soft. But since you can't easily tell, stay away isn't bad advice.
Buy only flips that are advertised as archival and resist the urge to reuse random ones that come your way.
Yes it's more costly in the short term, but how many ruined coins does it take to pay for the practice?
-----Burton 50+ year / Life / Emeritus ANA member (joined 12/1/1973) Life member: Numismatics International, CONECA Member: TNA, FtWCC, NETCC, EveryCountry (online) coin club Owned by three cats and a wife of 40+ years (joined 1983) Author: 3rd Edition of the Sample Slabs book, https://www.sampleslabs.info/
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Moderator
 United States
188770 Posts |
Quote: Yes it's more costly in the short term, but how many ruined coins does it take to pay for the practice? Good advice.  As I said above, I use cardboard 2x2s, even if just for temporary use. If I get a coin from a coin show in a flip, I usually move it to a 2x2 before I leave.
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Moderator
  United States
16679 Posts |
Or Airtite albeit I wish they weren't round :-(
swcoin.ecrater.com
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Pillar of the Community
United States
2637 Posts |
Is that what happened to this 100 yen? IIRC, I bought it in a junk box -- probably no one thought that silver could look like this. I keep it in a 2x2 so it doesn't contaminate nearby coins.  
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Moderator
  United States
16679 Posts |
That's pretty bad but not lost. I'd treat it right away!
swcoin.ecrater.com
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Pillar of the Community
United States
2637 Posts |
Not meaning to sound callous, but IMHO this coin has only melt value, and I'm not sure PVC affects melt value. Why would you treat it?
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Moderator
  United States
16679 Posts |
Oh, OK. I don't know a whole lot about Asian coinage. If it's just melt..your call.
swcoin.ecrater.com
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Moderator
 United States
188770 Posts |
Just melt?  It is still a coin and deserves some respect! 
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Replies: 22 / Views: 3,481 |
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