Cup of the Ptolemies understanding, also referred to as "un-naming", seems to have been a way for pagan artifacts to be reused for Christian purposes. The cup was probably made in Alexandria, Egypt. It was once thought to date back to the Hellenistic period, c. 250 BC, but is now regarded as dating to the 1st century AD. Its supposed connection with the Ptolemies dates back to 1644, when the historian Jean Tristan de Saint-Amant argued that the vase was made for the funeral processions of Ptolemy II Philadelphus, who ruled the Ptolemaic Kingdom of Egypt from 285 until 246 BC. Later, the scholar
Keeper of the Rulers' Seal the Federation of Malaya. This changed after independence in 1957, when all the rulers became constitutional monarchs under the federal and state constitutions. The Keeper of the Rulers' Seal's primary administrative responsibility is to convene the Conference of Rulers by serving notices to the nine hereditary rulers and four non-hereditary Yang di-Pertua Negeri (governors). His office is responsible for arranging the transportation of the rulers and governors from their respective states to the meeting venue. During special meetings of the Conference to elect a new Yang di-Pertuan Agong, he is responsible for distributing and then counting the ballot papers, which