In this time period, Signs just provide directions. Advertisements will thankfully not come for many more years. I suppose we could take this opportunity to advertise the next installment in the "Age of" series, or display the cheat codes if we knew what they were yet, or reveal that Amanra has a flying ship or that her commander, Mnevis, rides a hippo. 

Instead, we'll just quote the Rosetta stone, which commemorated the crowning of Ptolemy V and had the same text written in three languages: Greek, Egyptian demotic (both already known to 18th century Egyptologists) and ancient Egyptian hieroglyphs. It was a brilliant find and a landmark in the study of ancient Egypt.

Exerpt from the Rosetta Stone:

"DECREE. There being assembled the Chief Priests and Prophets and those who enter the inner shrine for the robing of the gods, and the Fan-bearers and the Sacred Scribes and all the other priests from the temples throughout the land who have come to meet the king at Memphis, for the feast of the assumption by PTOLEMY, THE EVER-LIVING, THE BELOVED OF PTAH, THE GOD EPIPHANES EUCHARISTOS, of the kingship in which he succeeded his father, they being assembled in the temple in Memphis on this day..." -- excerpt from the Rosetta stone