Now a crowd-pulling exhibit at the British Museum in London, the Rosetta Stone is the most significant find in the history of Egyptology. Unearthed in 1799 by a French soldier doing his duty improving the defences of Fort St Julien near Rosetta, the stone is the lower half of a large, dark granitic stele. It records a decree issued in 196 BC by the priests of Memphis, establishing the religious cult of Ptolemy V and granting the 13-year old pharaoh status as a deity in exchange for tax exemptions and other priestly perks. In order to be understood by Egyptians, Greeks and others then living in the country, the decree was written in the three scripts current at the time – hieroglyphic, demotic (a cursive form of hieroglyphs) and Greek, a language that European scholars would have read fluently. The trilingual inscription was set up in a temple beside a statue of the pharaoh. At the time of its discovery, much was known about ancient Egypt, but scholars had still not managed to decipher hieroglyphs. It was quickly realised that these three scripts would make it possible to compare identical texts and therefore to crack the code and recover the lost world of the ancient Egyptians.
When the British defeated Napoleon’s army in 1801, they wrote a clause in the surrender document insisting that antiquities be handed to the victors, the Rosetta Stone being foremost among them.
The French made a cast and the original was shipped to London, where Englishman Thomas Young established the direction in which the hieroglyphs should be read, and recognised that hieroglyphs enclosed within oval rings (cartouches) were the names of royalty.
But in 1822, before Young devised a system for reading the mysterious script, French man Jean François Champollion recognised that signs could be alphabetic, syllabic or determinative, and established that the hieroglyphs inscribed on the Rosetta Stone were actually a translation from the Greek, and not the other way around. This allowed him to establish a complete list of signs with their Greek equivalents. His obsessive work not only solved the mystery of Pharaonic script but also contributed significantly to a modern understanding of ancient Egypt.