Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
US Coins Forum
>
Origins and Politics of the 1971 Eisenhower Dollar Design
>
Reply to Thread
Message:
<p>[QUOTE="Moderndollarnut, post: 648757, member: 19827"]Not every day one has a first post on a worthy coin forum.</p><p> </p><p>CEO of Brooklyn, nice summary of the early Ike designs!</p><p> </p><p>The Ike Group is presently trying to make sense of the Ike doubled dies: those efforts are fully transparent on our web site and include some radical "new-think" such as a concept based on observations from Ikes and from Mint Ike Records that Roger Burdette found in his extensive search for Morgan and Peace Dollar records (there are precious few mint records from the Ike era as Mint Director Stella Hackel (a Vermonter I blush to admit) decided the most cost effective approach to all the Ike records was to destroy them: by and large the only records extent are those the Mint released before the Hackel era and those Roger fround mis-filed in mint records!)</p><p> </p><p>This particular "new think" (whicht may add yet another variable to our understanding Ike DD's) is the Mint's use of "promotional hubbing" (retrograde hubbing) to create 1971 and 1972 master dies from working dies. If you think about it, there is no reason all hubbing had to be "down line" as the process would be the same in either direction. One advantage of retrograde hubbing is one could take a fresh working die from a group that really worked well and retrograde-hub a new master die from which to then propogate this sucessful working die.</p><p> </p><p>Are we having fun or what! Rob Ezerman[/QUOTE]</p><p><br /></p>
[QUOTE="Moderndollarnut, post: 648757, member: 19827"]Not every day one has a first post on a worthy coin forum. CEO of Brooklyn, nice summary of the early Ike designs! The Ike Group is presently trying to make sense of the Ike doubled dies: those efforts are fully transparent on our web site and include some radical "new-think" such as a concept based on observations from Ikes and from Mint Ike Records that Roger Burdette found in his extensive search for Morgan and Peace Dollar records (there are precious few mint records from the Ike era as Mint Director Stella Hackel (a Vermonter I blush to admit) decided the most cost effective approach to all the Ike records was to destroy them: by and large the only records extent are those the Mint released before the Hackel era and those Roger fround mis-filed in mint records!) This particular "new think" (whicht may add yet another variable to our understanding Ike DD's) is the Mint's use of "promotional hubbing" (retrograde hubbing) to create 1971 and 1972 master dies from working dies. If you think about it, there is no reason all hubbing had to be "down line" as the process would be the same in either direction. One advantage of retrograde hubbing is one could take a fresh working die from a group that really worked well and retrograde-hub a new master die from which to then propogate this sucessful working die. Are we having fun or what! Rob Ezerman[/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
>
Origins and Politics of the 1971 Eisenhower Dollar Design
>
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...