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MADRID, SPAIN - JANUARY 12: A replica of the Rosetta Stone is displayed as part of the 'Treasures of the World's Cultures' exhibition at Centro Exposiciones Arte Canal on January 12, 2010 in Madrid, Spain. The orginal stone has been on public display at The British Museum since 1802. (Photo by Juan Naharro Gimenez/Getty Images)

MADRID, SPAIN - JANUARY 12:  A replica of the Rosetta Stone is displayed as part of the 'Treasures of the World's Cultures' exhibition at Centro Exposiciones Arte Canal on January 12, 2010 in Madrid, Spain. The orginal stone has been on public display at The British Museum since 1802.  (Photo by Juan Naharro Gimenez/Getty Images)