The Certified Collectibles Group® (CCG®) is excited to announce that it will open an office in London in April. The new location will accept submissions to the independent members of CCG, which include Numismatic Guaranty Corporation® (NGC®), Numismatic Conservation Services® (NCS®), Paper Money Guaranty® (PMG®), Certified Guaranty Company® (CGC®) and Classic Collectible Services® (CCS®). CCG’s […]
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