Rosetta Stone Athanasius Kircher in the 17th, and Georg Zoëga in the 18th. The discovery of the Rosetta Stone in 1799 provided critical missing information, gradually revealed by a succession of scholars, that eventually allowed Jean-François Champollion to solve the puzzle that Kircher had called the riddle of the Sphinx. The Greek text on the Rosetta Stone provided the starting point. Ancient Greek was widely known to scholars, but they were not familiar with details of its use in the Hellenistic period as a government language in Ptolemaic Egypt; large-scale discoveries of Greek papyri were a long way in the future. Thus,
DECIPHER removed. Often children's records are displayed with the consent of their parents of guardians. DECIPHER advises that, when the child reaches the age of sixteen years, he or she be made aware of the entry and be given the opportunity to withdraw or continue as a participant. Each member centre that uses DECIPHER obtains ethical approval from a research ethics committee in their own institution or country, where applicable. In the UK, the Information Commissioner's Office has been notified about DECIPHER in accordance with the Data Protection Act 1998. The project is overseen by an advisory board representatives from the