Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
US Coins Forum
>
Vote on what kind of doubling this is 1926 s & 1969 s pennies
>
Reply to Thread
Message:
<p>[QUOTE="desertgem, post: 1889514, member: 15199"]Although that can occur ( double strike) it is very uncommon and appears different. MD most often occurs when the working die strikes the planchet and is moved in one or more direction before the die moves back up, or before it can withdraw perfectly vertically ( due to movement) and so the metal of the struck coin is sheared off or flattened in a direction. Both make the remaining image smaller in thickness and one part flattened, flatter, smeared/sheared compared to the normal portion of the letter or device.</p><p><br /></p><p><br /></p><p><br /></p><p>No, the doubling ( doubled die) occurred when a hub die used to make the working ( striking ) die was pressed first with type 1 design . The working die is then softened to take a second impression from the hub die ( normal until the mint started 'single squeeze' hubbing. Then the working die was accidently pressed with a different hub ( design 2) so the working hub now is the doubled die and is used to strike the planchets making doubled die ( type 3) coins.[/QUOTE]</p><p><br /></p>
[QUOTE="desertgem, post: 1889514, member: 15199"]Although that can occur ( double strike) it is very uncommon and appears different. MD most often occurs when the working die strikes the planchet and is moved in one or more direction before the die moves back up, or before it can withdraw perfectly vertically ( due to movement) and so the metal of the struck coin is sheared off or flattened in a direction. Both make the remaining image smaller in thickness and one part flattened, flatter, smeared/sheared compared to the normal portion of the letter or device. No, the doubling ( doubled die) occurred when a hub die used to make the working ( striking ) die was pressed first with type 1 design . The working die is then softened to take a second impression from the hub die ( normal until the mint started 'single squeeze' hubbing. Then the working die was accidently pressed with a different hub ( design 2) so the working hub now is the doubled die and is used to strike the planchets making doubled die ( type 3) coins.[/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
>
Vote on what kind of doubling this is 1926 s & 1969 s pennies
>
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...