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: China 1984 Gold 100 Yuan Haungdi
Posted at 11/11/2014
Modern coins can develop residues and spots that may affect a coinís grade. NCS conservation can often help return a coinís surfaces to their original state.

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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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Read more articles in our Articles section.


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

NCS Announces Changes to 2015 Conservation Services
Posted at 12/16/2014 8:00:00 AM
NCS has announced that it will expand the range of coins eligible for the discounted NCS Modern Conservation with NGC Grading tier.

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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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Read more stories in our News section.



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