Archive: People and Markets
Certified Collectibles Group to Acquire James Spence Authentication
Certified Collectibles Group acquires the leading autograph authentication firm James Spence Authentication.
A New Member to Join the SINCONA Team: Michael Otto
The SINCONA team is excited to welcome a new member. As of 1 January 2025, Michael Otto is working at the SINCONA Group’s headquarters in Zurich. He is looking forward to taking over the position as Head of Numismatics.
Archive: Coins, Medals and more
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Ursula Kampmann2024-06-27 08:00:492024-06-27 09:39:25The Secret of the Success of State Quarters, UNESCO Coins and Federal State Series
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Ursula Kampmann2024-05-16 10:22:052024-05-16 10:35:23Charles I of Austria-Hungary: A Hapless Emperor Who Was Beatified
Conference Report: Coining Values: Bronze between Money and Scrap
A conference in Bonn recently dealt with archaeological bronze finds on the outer borders of the Roman Empire. There is a lack of clarity as to how exactly they are to be understood: were the bronze pieces stashes of value or just waste metal rendered useless? Claire Franklin Werz reports.
Certified Collectibles Group Opens Office in Dubai
The Certified Collectibles Group has opened an office in Dubai. Collectors and dealers in the Middle East now have easier access to expert authentication, grading and encapsulation services provided by NGC, PMG, CGC and JSA.