Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
Ancient Coins
>
Rough Surface vs Cast Bubbles
>
Reply to Thread
Message:
<p>[QUOTE="Insider, post: 2597596, member: 24314"]<img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie23" alt=":bigtears:" unselectable="on" unselectable="on" /><img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie23" alt=":bigtears:" unselectable="on" unselectable="on" /><img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie23" alt=":bigtears:" unselectable="on" unselectable="on" /><img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie15" alt=":arghh:" unselectable="on" unselectable="on" /><img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie15" alt=":arghh:" unselectable="on" unselectable="on" /> <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie3" alt=":(" unselectable="on" unselectable="on" /> Sorry to be late to the party and you guys took the fun out of it for revealing the answers so quickly. Some comments...</p><p><br /></p><p>Curtisimo posted: "One of the main features coin experts use to determine a coin's authenticity is the surface. However, a lot of people who are newer to collecting ancients (including myself) have a hard time distinguishing between a <span style="color: #000000">rough surface of a genuine ancient coin and the tell-tell bubbles that give away a coin as a cast fake!</span></p><p>I thought it would be fun for some of us to post photos of a coin and the group can weigh in on wether it is <span style="color: #5900b3">casting bubbles or rough surface</span>." </p><p><span style="color: #0059b3"><br /></span></p><p><span style="color: #0059b3">These are two different characteristics that look nothing alike. No need to explain what a rough surface is but the evidence of a casting (not as common as most decent fakes are now struck) are the raised seam joint on the edge, casting gates on the edge, smooth ROUND raised pimples or smooth ROUND depressions. There can also be a microscopic granularity to the surface or the surface is wavy (tooling can mimic or hide this characteristic).</span></p><p><span style="color: #0059b3"> </span></p><p>John Anthony posted: "Cast coins do not always have the characteristic bubbles." <span style="color: #0059b3">True. IMO, his coin is a counterfeit.</span></p><p><br /></p><p> </p><p><br /></p><p><span style="color: #0059b3">I vote counterfeit on this one. <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie87" alt=":sorry:" unselectable="on" unselectable="on" /> Hope I'm just blowing wind.</span></p><p><br /></p><p><br /></p><p><br /></p><p><span style="color: #0059b3">IMO, this coin is a fake! The patina has also been applied to the coin. Note the bright brass color on the edge where it has chipped away. The round lump next to the "P" is the </span><span style="color: #ff0000">red flag</span><span style="color: #0059b3"> that kills it.</span>[/QUOTE]</p><p><br /></p>
[QUOTE="Insider, post: 2597596, member: 24314"]:bigtears::bigtears::bigtears::arghh::arghh: :( Sorry to be late to the party and you guys took the fun out of it for revealing the answers so quickly. Some comments... Curtisimo posted: "One of the main features coin experts use to determine a coin's authenticity is the surface. However, a lot of people who are newer to collecting ancients (including myself) have a hard time distinguishing between a [COLOR=#000000]rough surface of a genuine ancient coin and the tell-tell bubbles that give away a coin as a cast fake![/COLOR] I thought it would be fun for some of us to post photos of a coin and the group can weigh in on wether it is [COLOR=#5900b3]casting bubbles or rough surface[/COLOR]." [COLOR=#0059b3] These are two different characteristics that look nothing alike. No need to explain what a rough surface is but the evidence of a casting (not as common as most decent fakes are now struck) are the raised seam joint on the edge, casting gates on the edge, smooth ROUND raised pimples or smooth ROUND depressions. There can also be a microscopic granularity to the surface or the surface is wavy (tooling can mimic or hide this characteristic). [/COLOR] John Anthony posted: "Cast coins do not always have the characteristic bubbles." [COLOR=#0059b3]True. IMO, his coin is a counterfeit.[/COLOR] [COLOR=#0059b3]I vote counterfeit on this one. :sorry: Hope I'm just blowing wind.[/COLOR] [COLOR=#0059b3]IMO, this coin is a fake! The patina has also been applied to the coin. Note the bright brass color on the edge where it has chipped away. The round lump next to the "P" is the [/COLOR][COLOR=#ff0000]red flag[/COLOR][COLOR=#0059b3] that kills it.[/COLOR][/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
>
Ancient Coins
>
Rough Surface vs Cast Bubbles
>
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...