Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
Coin Chat
>
Teach me - how to tell if its been cleaned?...
>
Reply to Thread
Message:
<p>[QUOTE="johnmilton, post: 25444127, member: 101855"]Quite often you will see fine scratches called hairlines which are all running in one direction. </p><p><br /></p><p>Another fundamental is the ability to distinguish mint luster from a piece that has been shined up. </p><p><br /></p><p>This 1843 half dollar has been shined up to make it glow. Some beginners might find that attractive, but it's an eyesore for an experienced collector. </p><p><br /></p><p>[ATTACH=full]1628445[/ATTACH] </p><p><br /></p><p>This 1853 half dollar as "cartwheel luster." If you swirl this piece under a light, the brightness will turn, unbroken around the piece. This is created when the coin is struck. The flows into the die and creates this effect. </p><p><br /></p><p>[ATTACH=full]1628446[/ATTACH] </p><p><br /></p><p>Some collectors don't like the white surfaces because the piece has probably been dipped. I don't mind it too much, but that's were collectors can differ. </p><p><br /></p><p>Toned coins can be harder to grade, but toning can cover problems.[/QUOTE]</p><p><br /></p>
[QUOTE="johnmilton, post: 25444127, member: 101855"]Quite often you will see fine scratches called hairlines which are all running in one direction. Another fundamental is the ability to distinguish mint luster from a piece that has been shined up. This 1843 half dollar has been shined up to make it glow. Some beginners might find that attractive, but it's an eyesore for an experienced collector. [ATTACH=full]1628445[/ATTACH] This 1853 half dollar as "cartwheel luster." If you swirl this piece under a light, the brightness will turn, unbroken around the piece. This is created when the coin is struck. The flows into the die and creates this effect. [ATTACH=full]1628446[/ATTACH] Some collectors don't like the white surfaces because the piece has probably been dipped. I don't mind it too much, but that's were collectors can differ. Toned coins can be harder to grade, but toning can cover problems.[/QUOTE]
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
Coin Talk
Home
Forums
>
Coin Forums
>
Coin Chat
>
Teach me - how to tell if its been cleaned?...
>
Home
Home
Quick Links
Search Forums
Recent Activity
Recent Posts
Forums
Forums
Quick Links
Search Forums
Recent Posts
Competitions
Competitions
Quick Links
Competition Index
Rules, Terms & Conditions
Gallery
Gallery
Quick Links
Search Media
New Media
Showcase
Showcase
Quick Links
Search Items
Most Active Members
New Items
Directory
Directory
Quick Links
Directory Home
New Listings
Members
Members
Quick Links
Notable Members
Current Visitors
Recent Activity
New Profile Posts
Sponsors
Menu
Search
Search titles only
Posted by Member:
Separate names with a comma.
Newer Than:
Search this thread only
Search this forum only
Display results as threads
Useful Searches
Recent Posts
More...