Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
US Coins Forum
>
finally went through the cherry pickers guide
>
Reply to Thread
Message:
<p>[QUOTE="desertgem, post: 1598776, member: 15199"]Usually on older coins that were before the single squeeze hubbing and die trails. The dies are much harder than the copper or copper nickel coin alloys and as the dies strike the planchet, the coin metal is forced into the recesses to produce the raised parts, such as the "E" you mention and the mint mark "D". As it flows by force it is like an abrasive on the edges of the recessed areas. There can be large areas affected or smaller grooves. Generaally if the damage becomes too noticeable, the minter would stop the press and the die would be repaired or replaced ( especially if there are large cracks)</p><p><br /></p><p>Jim[/QUOTE]</p><p><br /></p>
[QUOTE="desertgem, post: 1598776, member: 15199"]Usually on older coins that were before the single squeeze hubbing and die trails. The dies are much harder than the copper or copper nickel coin alloys and as the dies strike the planchet, the coin metal is forced into the recesses to produce the raised parts, such as the "E" you mention and the mint mark "D". As it flows by force it is like an abrasive on the edges of the recessed areas. There can be large areas affected or smaller grooves. Generaally if the damage becomes too noticeable, the minter would stop the press and the die would be repaired or replaced ( especially if there are large cracks) Jim[/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
>
US Coins Forum
>
finally went through the cherry pickers guide
>
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...