Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
World Coins
>
I just got my Iceland 1929 1 Krona back from NGC
>
Reply to Thread
Message:
<p>[QUOTE="Iceman57, post: 1279923, member: 16712"]Yes ,,,,pretty much. This typical alloy that the Copenhagen mint used and or the way they rolled out the metal made it not the best looking planchet for striking coins with,,,,if you was to put one of these coins under a strong loop you will see very tiny pot holes all over the surface of the coin even after the Royal Mint in Egland took over production of the coins. but in 1957 they changed the metal composition (They removed the aluminium) and the 1 and 2 kronurs looked much better. The old composition was (92% copper, 6% aluminium, 2% nickel) until 1946 and it was changed to ( 79% copper, 20% Zink, 1% nickel ) this may have made the coin better for striking as well made the coin look much nicer.[/QUOTE]</p><p><br /></p>
[QUOTE="Iceman57, post: 1279923, member: 16712"]Yes ,,,,pretty much. This typical alloy that the Copenhagen mint used and or the way they rolled out the metal made it not the best looking planchet for striking coins with,,,,if you was to put one of these coins under a strong loop you will see very tiny pot holes all over the surface of the coin even after the Royal Mint in Egland took over production of the coins. but in 1957 they changed the metal composition (They removed the aluminium) and the 1 and 2 kronurs looked much better. The old composition was (92% copper, 6% aluminium, 2% nickel) until 1946 and it was changed to ( 79% copper, 20% Zink, 1% nickel ) this may have made the coin better for striking as well made the coin look much nicer.[/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
>
World Coins
>
I just got my Iceland 1929 1 Krona back from NGC
>
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...