a 4000-year-old 10-letter 'signboard' nobody can read, over a city gate in the Indian desert. just look at this

Going to lose my mind over Dholavira and I need other people to look at it. Harappan/Indus Valley city out in the Rann of Kutch, Gujarat — middle of a salt desert, no river, and these people built SIXTEEN reservoirs plus dams and channels that took up like 10% of the whole walled city, basically a B……