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
Collect meant the gathering of the people together (from "colligō", "to gather") and may have been applied to this prayer as said before the procession to the church in which Mass was celebrated. It may also have been used to mean a prayer that collected into one the prayers of the individual members of the congregation. A collect generally has five parts: In some contemporary liturgical texts, this structure has been obscured by sentence constructions that depart from the Latin flowing style of a single sentence. Initially, only one collect was said at Mass, but the Tridentine version of the Roman