Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
Error Coins
>
This has to be doubling! But the date is not?
>
Reply to Thread
Message:
<p>[QUOTE="Conder101, post: 1385001, member: 66"]In order to answer your question about why the date doesn't show the doubling.</p><p><br /></p><p>Most people, when they think about a double die, think of the 1955 or 1972 DDO cents. Those were made with what is called a Class I doubled die or rotated hub doubling. In that case the second impression of the hub was rotated around a pivot point located at the center of the die face. The doubling is strong around the rim, but the closer you get to the pivot point the less doubling is visible.</p><p><br /></p><p>The 1995 DDO is a result of what is called pivoted hub doubling. As with the class I, the second impression of the hub is rotated around a pivot point, but in this case the pivot pointis not located at the center of the die face. It is located just a little above the second 9 in the date. Once again the closer you get to the pivot point the less doubling there is and the date is VERY close to the pivot. IN G is just about as far from the pivot as you can get and it shows very strong doubling. LIBERTY is also very far for the pivot.</p><p><br /></p><p>The pivot point on pivoted hub doubling can occur at any point on the die face (Or in fact even off the die face). Rotated hub doubling is actually just a special case of pivoted hub doubling where the pivot point happens to be at the center of the die.[/QUOTE]</p><p><br /></p>
[QUOTE="Conder101, post: 1385001, member: 66"]In order to answer your question about why the date doesn't show the doubling. Most people, when they think about a double die, think of the 1955 or 1972 DDO cents. Those were made with what is called a Class I doubled die or rotated hub doubling. In that case the second impression of the hub was rotated around a pivot point located at the center of the die face. The doubling is strong around the rim, but the closer you get to the pivot point the less doubling is visible. The 1995 DDO is a result of what is called pivoted hub doubling. As with the class I, the second impression of the hub is rotated around a pivot point, but in this case the pivot pointis not located at the center of the die face. It is located just a little above the second 9 in the date. Once again the closer you get to the pivot point the less doubling there is and the date is VERY close to the pivot. IN G is just about as far from the pivot as you can get and it shows very strong doubling. LIBERTY is also very far for the pivot. The pivot point on pivoted hub doubling can occur at any point on the die face (Or in fact even off the die face). Rotated hub doubling is actually just a special case of pivoted hub doubling where the pivot point happens to be at the center of the die.[/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
>
Error Coins
>
This has to be doubling! But the date is not?
>
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...