Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
US Coins Forum
>
Copper dime?
>
Reply to Thread
Message:
<p>[QUOTE="Conder101, post: 3451866, member: 66"]The weight is just about right for a missing clad layer</p><p><br /></p><p>The OVERALL composition of our clad coins is 91.66% copper and 8.33% nickel. So if we assume that the two clad layers are the same thickness that means one clad layer has half the nickel which would be 4.155% of the total weight of the coin. 2.27 grams * .04155 = .0945 grams of nickel in a clad layer. Now since copper and nickel weigh almost the same and the nickel makes up 25% of the clad layer, the weight of the clad layer would be .0943 * 4 = .377 grams. So a dime missing a clad layer should weigh close to 1.89 grams.</p><p><br /></p><p>So the color looks right, the strike looks right, the weight is right, odds are VERY good this is a genuine pre-strike missing clad layer dime.[/QUOTE]</p><p><br /></p>
[QUOTE="Conder101, post: 3451866, member: 66"]The weight is just about right for a missing clad layer The OVERALL composition of our clad coins is 91.66% copper and 8.33% nickel. So if we assume that the two clad layers are the same thickness that means one clad layer has half the nickel which would be 4.155% of the total weight of the coin. 2.27 grams * .04155 = .0945 grams of nickel in a clad layer. Now since copper and nickel weigh almost the same and the nickel makes up 25% of the clad layer, the weight of the clad layer would be .0943 * 4 = .377 grams. So a dime missing a clad layer should weigh close to 1.89 grams. So the color looks right, the strike looks right, the weight is right, odds are VERY good this is a genuine pre-strike missing clad layer dime.[/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
>
Copper dime?
>
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...