Message:

<p>[QUOTE=&quot;Oldhoopster, post: 3441202, member: 84179&quot;]I used to make these with nitric acid in the college chem lab.&nbsp; They always had that grainy surface.&nbsp; The&nbsp; details were mushy, but surprisingly sharper than expected. I Also saw small clad areas depending on how the coin sat in the beaker.&nbsp; Heck, Your coin could be one of mine. I spent them in western NY, but that was&nbsp; 35 years ago[/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