1856-O Double Eagle
This previously unknown specimen is one of only two dozen known of the issue. Its discovery garnered considerable excitement in the numismatic press.
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VarietyPlus Catalog
This valuable research tool includes magnified images of diagnostic areas, detailed attribution information and Census data.
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On-site Grading
NGC will offer grading and Details Grading, as well as encapsulation in our state-of-the-art holder. All coins submitted for on-site grading will be evaluated for Plus Designation at time of grading.
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Whitman Philadelphia
Renowned numismatist Mark Salzberg will offer free consultations to collectors at the NGC tables during the Whitman Coin & Collectibles Expo in Philadelphia, October 1, 2010.
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Hong Kong
NGC grades on-site in Asia at the Hong Kong, China International Coin Show.
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Ancients
David Vagi discusses coins from the Byzantine Empire in this first of a two-part series.
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Counterfeit Detection
A useful diagnostic on this semi-key date is the ultimate tool of the authenticator.
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USA Coin Album
As coin imagery goes, lettering is typically among the least interesting elements. But it is nevertheless essential in a literate society.
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NumisMedia Market Report
In today’s market, buyers seem to be purchasing coins that are not typically available with better-than-average eye appeal.
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NGC Archives
The Indian Head Quarter Eagle was first minted in 1908, close on the heels of the previous year's new eagle and double eagle.
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Heritage Auction
Heritage to present Mint State rarity from the Old West, expected to bring $60,000+.
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