Message:

<p>[QUOTE=&quot;sonlarson, post: 1621613, member: 15488&quot;]Here is a before and after experiment&nbsp; Coin was harshly cleaned. I placed it in an old yellow coin envelope( probably 30-40 years old) Placed it on a brick in the garden. The area got full sunlight and Texas 100 degree heat. I put it out in June and left it there until near the middle of September. We got very little rain this summer but it did get wet a few times. The reverse was on the bottom. I think the heat from the brick caused the bluish coloring. I only have $10 in the coin and it was pretty ugly to begin with so nothing to lose. Now I got an ugly toned coin instead of an ugly clean coin.</p><p><br /></p><p>Before&nbsp; [ATTACH]230433.vB[/ATTACH]</p><p>After&nbsp; &nbsp; [ATTACH]230434.vB[/ATTACH][/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