This view along Drain  into the mound shows details of the brick construction, the robbed out area at the east end of the drain (background), sloping strata above indicating the existence of an open street drain along the same line as the earlier
Brick robbing from both directions removed all but the central portion of this drain, but the remaining contents provide an important sequence of Harappan pottery spanning at least 200 years from 2400-2200 BC.
A portion of a large brick drain (Feature 8) was discovered beneath the Harappan wall (see Image 63). This drain runs E-W and would probably have emptied into a larger N-S drain that flowed to the North through a now-missing gateway.
Overview of the north-south oriented brick wall (Feature 50) and doorway of the large Harappan building in Trench 39N. Note the earlier drain that runs east-west underneath the wall.
Overview of Harappa Mound AB, Trench 39N, showing the Kot Diji phase levels in the foreground and the Harappa phase levels above, beginning with a baked brick drain (on the far left) and ending with the brick wall that can be seen just behind and
Harappa Mound AB, Trench 39N, showing the Kot Diji phase (Period 2, ca. 2800-2600 BC) and later levels during excavation.
Overview of Trench 57 excavations that were continued in 2001 to reveal massive baked brick wall voids and additional baked brick drains. Looking West.
Baked brick drains and possible doorways were missed by brick robbers in Trench 57 West. The massive mud brick platforms may have served as foundations for houses.
Overview of Trench 39 North, looking at the Harappan and Late Harappan Period levels. The brick wall is part of a large building that was constructed with wooden beams and columns.