Message:

<p>[QUOTE=&quot;physics-fan3.14, post: 2032508, member: 19165&quot;]Nope. I wrote exactly what I meant. Baking soda does not leave hairlines- it leaves a strangely smooth and unnaturally reflective surface. The coin is polished. You can clearly see the results in the picture of the Roosevelt above - with no hairlines.[/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