Message:

<p>[QUOTE=&quot;alde, post: 2676386, member: 6043&quot;]I remember in the old days when clear plastic flips were new I would get a green slime on both silver and copper US coins. I went back to the cardboard 2X2&#039;&#039;s until so called pvc free flips came out. In 20+ years of using them this is the first time I have seen a problem. One thing I was told to do when taking my coins out of the old flips was to give them a dip in denatured alcohol. It seemed to stop the slim.[/QUOTE]</p><p><br /></p>

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in