Remnants of Harappa's citadel wall, made of mud brick, are still visible, even though many of its bricks were plundered during the construction of a railway in the 19th century. Archaeological ...

The citadel or the upper town is located in the south eastern ... The site provides evidence of Harappa culture between 2400 BCE to 1600 BCE. The excavated site of Lothal is the only port-town of the ...