Kings, nobles, administrators and the rich lived in the citadel, which was protected by fortresses. At these abodes of the elite, a lot of remains of various kinds of artefacts have been found. The most important of them are the NBPW, short form for Northern Black Polished Ware. They are highly polished black clay pots and saucers. They are notable for their expertise in their making. They must have been used by the rich. Different ornaments made of gold, silver, copper, bronze, glass and clay were found here. There were also plenty of tools, weapons, pots and pans, statues and decorative pieces.
