NGC Ancients: Syro-Phoenician Tetradrachms of the Roman Empire — Part 1
7/12/2022 - Tetradrachms helped finance the Eastern provinces of the Roman Empire.
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NCS Conservation: Bright Futures for Coins After Residue Removal
7/12/2022 - Three world coins reveal bright fields after careful residue removal.
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Counterfeit Detection: 2009 Shanghai Expo Silver 10 Yuan
7/11/2022 - This fake coin has red flags on its obverse, reverse and its third side: the edge.
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NGC-certified Gold Coins from Dahlonega Mint in August Sale
7/11/2022 - Stack’s Bowers is offering some of the rarest issues that came out of the Georgia gold rush.
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Famous NGC-certified 34-piece Type Set Featured in Heritage Sale
7/8/2022 - Along with a 1933 Double Eagle, this gold set traveled through Europe with much fanfare in 2012.
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Diverse Group of NGC-certified Coins Featured in Japan Auction
7/8/2022 - A British gold rarity nearly 200 years old is the top lot in the Auction World sale.
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Jeff Garrett: Tips for Collecting Indian Half Eagles, Part II
7/7/2022 - If you want to complete this series, begin at the end by considering what grade of the 1929 key date is within your reach.
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Rare NGC-certified US Coins Highlight Upcoming Auction
7/7/2022 - The July Long Beach Expo sale features over 750 vintage NGC-certified US coins.
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Vintage World Coins Graded by NGC Top $400,000
7/7/2022 - NGC-certified rarities from Great Britain and China sold for six figures in a Goldberg sale.
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Two NGC-certified Chinese Coins Each Realize Over $500,000
7/7/2022 - A modern gold rarity and a vintage silver pattern led the way at Heritage Auctions' HKINF sale.
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