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,
Rosetta Stone (company) disappointing year end price just 5 cents off its opening price. The stock trades under ticker symbol RST. As of December 2015, the stock was at approximately $68.20 (USD) per share. In 2004, Rosetta Stone Ltd. established its Endangered Language Program to contract with endangered language communities interested in custom software development to support language revitalization efforts. Rosetta Stone was among a group of companies signed to a letter supporting Combating Online Infringement and Counterfeits Act (COICA), a bill which opponents argue amounts to censorship. Rosetta Stone (company) Rosetta Stone Inc. is an education technology software company that develops language,