Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
World Coins
>
psst-- your sprue is showing...
>
Reply to Thread
Message:
<p>[QUOTE="John Anthony, post: 1786153, member: 42773"]There were basically three types of casting trees...</p><p> </p><p><a href="http://postimage.org/" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://postimage.org/" rel="nofollow"><img src="http://s16.postimg.org/rn6ign9np/flansimage002.jpg" class="bbCodeImage wysiwygImage" alt="" unselectable="on" /></a></p><p> </p><p>Sometimes you find coins with sprues on both sides of the flan, whose flans would have been cast in a daisy-chained tree like A. But when overflow runners were used in trees B and C, like this...</p><p> </p><p><a href="http://postimage.org/" target="_blank" class="externalLink ProxyLink" data-proxy-href="http://postimage.org/" rel="nofollow"><img src="http://s15.postimg.org/z69vdynsb/flansimage003.jpg" class="bbCodeImage wysiwygImage" alt="" unselectable="on" /></a></p><p> </p><p>...you sometimes find coins where the overflow runner was not removed. That's what scottishmoney's coins look like to me. I prefer not to call those sprues, but it's a minor distinction, to be sure.[/QUOTE]</p><p><br /></p>
[QUOTE="John Anthony, post: 1786153, member: 42773"]There were basically three types of casting trees... [URL='http://postimage.org/'][IMG]http://s16.postimg.org/rn6ign9np/flansimage002.jpg[/IMG][/URL] Sometimes you find coins with sprues on both sides of the flan, whose flans would have been cast in a daisy-chained tree like A. But when overflow runners were used in trees B and C, like this... [URL='http://postimage.org/'][IMG]http://s15.postimg.org/z69vdynsb/flansimage003.jpg[/IMG][/URL] ...you sometimes find coins where the overflow runner was not removed. That's what scottishmoney's coins look like to me. I prefer not to call those sprues, but it's a minor distinction, to be sure.[/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
>
World Coins
>
psst-- your sprue is showing...
>
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...