Message:

<p>[QUOTE=&quot;Oldhoopster, post: 3228501, member: 84179&quot;]As others have said, acetone will remove many organic materials, but does not affect the toning/tarnish.&nbsp; The remaining discoloration on your coin may be related to environmental toning, so you may have gone as far as possible with acetone. </p><p><br /></p><p>Also,the 2 Reichsmark coins in your pic have a .625 Silver, .375 Copper composition.&nbsp; As Doug mentioned above, the key is knowing the correct method to lightly clean the coin without damaging the surfaces. It could be a challenge to find the right method with that composition.&nbsp; I would recommend leaving your coins &quot;as is&quot; unless you have a lot of experience and/or practice on some of the less expensive 2 reichsmark from the later 30&#039;s rather than the Luther&#039;s.[/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