Jongeling Numismatic Consultancy

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Jongeling Numismatic Consultancy

Founder and owner Hans Jongeling is a qualified historian (University of Utrecht) and has over 10 years of experience in the world of coins, medals and bank notes.

Hans’ past work experience includes the auction house Sotheby’s and the former Money Museum. From 2011 to early 2016, he was Head of the Numismatic Department of the Royal Dutch Mint in Utrecht. Hans is one of only three registered TMV valuers (Federation of  Valuers, Brokers and Auctioneers) in the Netherlands in the field of numismatics and has proven his very thorough theoretical and practical knowledge. He is also numismatic advisor for the Dutch Police Academy.

His many contacts both within and outside of the Netherlands enable Hans Jongeling to offer you a broad spectrum of services and always find an appropriate solution for you.

Jongeling Numismatic Consultancy provides a wide variety of services in the field of numismatics. Both individuals and business clients are welcome. Whether you are a beginner or an experienced collector, a coin dealer or a museum with a numismatic collection, we would be glad to be of service! Contact us free of obligations by e-mail or telephone.

Hans Jongeling is a respected member of the following organisations:

  • Dutch Federation of Appraisers, Brokers and Auctioneers (TMV)
  • Royal Dutch Numismatic Society (KNGMP)
  • Royal Belgium Numismatic Society (KBGN)
  • European Numismatic Society (EGMP)
  • Royal Society of Antiquaries (KOG)
  • Royal Numismatic Society (RNS)
  • American Numismatic Society (ANS)

Latest News

Jongeling Numismatic Consultancy purchases most expensive Dutch coin

March 6th, 2017|Categories: News|

In November 2016, in the Netherlands, a very rare silver guilder from 1867, the time of King Willem III, was auctioned. This rare guilder of Willem III, of which only 4 are thought to have [...]