Looking west. Bedrock cleaned. Wall at right, back of east wall of Late Roman Water Channel across center ... Scanned 2005 for the 75th anniversary exhibition and publication. 4239 Horizontal (normal) ... 18 Apr 1947 ... 2009.03.0563 (Section ΝΝ 700) ... Section ΝΝ 700 ... Section ΝΝ 700