Coin conservation is a specialized field. This is your best resource for important information and updates.


Discussion of important topics in numismatic conservation and examples of our work.

NCS Conservation Showcase: Great Britain 1797 2-Pence
Posted at 10/17/2014 5:00:00 PM
Copper coins have unique concerns when storing pieces in a collection long-term.

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NCS Conservation Showcase: 1936 Norfolk 50-cent Piece
Posted at 8/19/2014 4:00:00 PM
PVC coin holders are not intended for long-term storage and often leave residues on coins. And these residues aren't just unattractive — they can be destructive.

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Read more articles in our Articles section.


The latest on what's happening at NCS, including our service offerings.

A Letter from Mark Salzberg
Posted at 1/6/2014 5:00:00 PM
The Chairman of the Certified Collectibles Group thanks supporters and comments on last year's successes

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NCS Announces Changes to 2014 Conservation Services
Posted at 12/19/2013 2:00:00 PM
NCS service updates are effective January 15.

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Read more stories in our News section.



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