ROSETTASTONE
Rosetta Stone
The Rosetta Stone is an ancient Egyptian granodiorite stele inscribed with a decree issued at Memphis in 196 BC on behalf of King Ptolemy V. The decree appears in three scripts: the upper text is Ancient Egyptian hieroglyphs, the middle portion Demotic script, and the lowest Ancient Greek. Because it presents essentially the same text in all three scripts, it provided the key to the modern understanding of Egyptian hieroglyphs.The above text is a snippet from Wikipedia: Rosetta Stone
and as such is available under the Creative Commons Attribution/Share-Alike License.