Message:

<p>[QUOTE=&quot;Boss, post: 415147, member: 15110&quot;]<b>verdigris removal</b></p><p><br /></p><p>I&#039;ve left wheats (not expensive) in vasoline (pure petroleum) for months at a time and then used q-tip or (God forbid) a toothpick to remove verdigris. With decent results.&nbsp; I suspect NCS stabilzes the coin on a soft ruberized platform and has tiny nonabrasive instruments to remove all those icky things on coins- just a guess.&nbsp; Does anyone actually know what NCS does definitively??&nbsp; I have some high grade lincolns that I am going to send in with some carbon spots,&nbsp; ugly green stuff protruding above the surface and I bet they can remove and sent to NGC.&nbsp; So it can be done.&nbsp; I hate paying all that money, but I will second guess myself on expensive coins.&nbsp; So for Spock the Biox sounds good.&nbsp; Never heard of til this posts.&nbsp; Let everyone know.[/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