The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.

The Rosetta Stone on show at The British Museum.