Numismatist noted numismatist who was not an avid collector, and King Farouk I of Egypt was an avid collector who had very little interest in numismatics. Harry Bass by comparison was a noted collector who was also a numismatist. The second group are the coin dealers. Often called professional numismatists, they authenticate or grade coins for commercial purposes. The buying and selling of coin collections by numismatists who are professional dealers advances the study of money, and expert numismatists are consulted by historians, museum curators, and archaeologists. See, for example, the International Association of Professional Numismatists (IAPN) and the British Numismatic
Robert Carson (numismatist) its council for many years, as librarian, secretary and finally president (1974–79). He was elected to the British Academy (1980) and made an honorary doctor by Glasgow University (1983). He was also awarded medals and honours by France, Austria, Finland, the United States, Luxembourg and Australia, and was president of the International Numismatic Commission (1979–86). Robert Carson (numismatist) Robert Andrew Glendinning Carson, FBA (7 April 1918 – 24 March 2006) was a British numismatist. Robert Carson was educated at Kirkcudbright Academy, He was awarded a first in classics at Glasgow Caledonian University where one of his teachers was Professor Anne