Water basin of the Water Clock in front of the stepped retaining wall. Martyra of Hellenistic fill (in background) across its east end. Lines on face of martyra indicate pillage trench of Drain B (bottom line should be a little lower).
At left, water basin (tank) of the Water Clock in front of the stepped retaining wall; at center, pithos settling-basin and channel. Upper right, northeast corner of the Southwest Fountain House. Lower right, stub of poros fragment wall.
