John Marshall writes of House 8, an "average upper class house" in the HR section of Mohenjo-daro: "To the right of the porter's lodge [5] a short passage led to the central courtyard of the house (18), which was open to the sky and provided light and air to the rooms grouped about it on both the ground and upper floors.

Ringstones are among the most fascinating of ancient Indus objects, particularly after recent research has shown some of those at Harappa to have originally been manufactured near Dholavira and then transported some 1,000 kilometers north. We think they might have been used to support wooden pillars. Here a newly re-discovered ringstone from Harappa is being transported to the Harappa Museum.

HR Area, Lane 2, looking east with Block 2 on the left (late 1920's). The streets and alleyways wind through the neighborhood and are usually oriented along a strict grid plan, one of the most remarkable features of this four and half thousand year old city. See also The Silent Lanes of Mohenjo-daro.

From the southern steps of the Great Bath showing recesses for wooden treads and stairways to platforms of some among the 700 wells in Mohenjo-daro, glimpses of where the ancient Indus people trod every day. "A curious feature of the two stairways leading down into the bath is the presence of a channel 9.25 inches wide and 3.25 inches deep, running parallel with and at the based of the lowest step of each. This channel penetrates into the two sides of each stairway for a distance of 3.5 inches. At either end of each tread there is a recess of the same width as the tread and 3.25 inches high