This is the wall in WSDB that runs toward the W corner from the E corner. It widens out from the NE baulk. Its northern extent is at this point a little unclear; there are two courses preserved along at least most of its length, but then slightly separated from the wall, there is a single stone with a worked top. The measurements were taken to include only the portion of the wall that is evidently a wall, the portion w/ 2 courses. Measurements were taken at the approximate center.