Above: Cutting, showing Harappa IV [Period] masonry on left, from west. Plate XII from MacKay's Chanhu-daro Excavations 1935-36.
The famous article on the weights at Chanhu-daro by A.S. Henny, from Ernest J.H. Mackay original excavation reports. Chanhu-daro was an Indus manufacturing town in Sindh excavated by the Museum of Fine Arts in Boston starting in 1929. The reports looks at the weights and other objects discovered here.