Related Clues:

• New sort of toaster produced in Egypt
• The - Stone helped read Egyptian hieroglyphics
• Source of museum item put down in list
• Place associated with stone Champollion deciphered
• List including fixed location of stone
• Stone providing key to deciphering Egyptian texts
• A pile of rocks mounted outside place somewhere in Egypt
• - Stone (hieroglyphics)
• Rubbish gets deposited inside a town of old on the Nile
• Famous stone's from here
• Whence Champollion's stone
• Source of revelatory stone placed in list
• Place stone key to Egyptian studies was found
• *First spacecraft to orbit a comet
• - - stone, basalt slab discovered in 1799