Log in or Sign up
Coin Talk
Home
Forums
>
Coin Forums
>
US Coins Forum
>
CoinFacts
>
Reply to Thread
Message:
<p>[QUOTE="GDJMSP, post: 3018901, member: 112"]It's quite simple, there is a standard definition of what makes a coin a Proof. The same definition has been used for centuries - and it is still used today.</p><p><br /></p><p>A Proof is defined as a coin that is struck on a specially prepared planchet and with specially prepared dies, and they are usually struck more than once.</p><p><br /></p><p>That's it, all there is to it.</p><p><br /></p><p><br /></p><p>edit - direct from the PCGS website - I underlined the important parts, the rest is superfluous. </p><p><br /></p><p>Proof</p><p><u>A coin usually struck from a specially prepared coin die on a specially prepared planchet. Proofs are usually given more than one blow from the dies</u> and are usually struck with presses operating at slower speeds and higher striking pressure. Because of this extra care, Proofs usually exhibit much sharper detail than regular, or business, strikes. PCGS recognizes Proofs (PR) as those struck in 1817 and later. Those coins struck prior to 1817 are recognized as Specimen strikes (SP).[/QUOTE]</p><p><br /></p>
[QUOTE="GDJMSP, post: 3018901, member: 112"]It's quite simple, there is a standard definition of what makes a coin a Proof. The same definition has been used for centuries - and it is still used today. A Proof is defined as a coin that is struck on a specially prepared planchet and with specially prepared dies, and they are usually struck more than once. That's it, all there is to it. edit - direct from the PCGS website - I underlined the important parts, the rest is superfluous. Proof [U]A coin usually struck from a specially prepared coin die on a specially prepared planchet. Proofs are usually given more than one blow from the dies[/U] and are usually struck with presses operating at slower speeds and higher striking pressure. Because of this extra care, Proofs usually exhibit much sharper detail than regular, or business, strikes. PCGS recognizes Proofs (PR) as those struck in 1817 and later. Those coins struck prior to 1817 are recognized as Specimen strikes (SP).[/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
>
CoinFacts
>
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...