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
Edward Hawkins (numismatist) which was purchased by the British Museum in 1868. Hawkins edited for the Chetham Society Sir William Brereton's "Travels in Holland", 1844, and "The Holy Lyfe … of Saynt Werburge", 1848. Hawkins married, on 29 September 1806, Eliza, daughter of Major Rohde, and had three sons and a daughter: Edward Hawkins (numismatist) Edward Hawkins (5 May 1780 – 22 May 1867) was an English numismatist and antiquary. For over 30 years he was the Keeper of Antiquities at the British Museum. Born at Macclesfield on 5 May 1780, he was the eldest son of Edward Hawkins of Macclesfield, banker, and