Wall of the Great Drain and House A ... Brown House in nb. (A). east 845 Horizontal (normal) ... 7 Apr 1949
East wall of House B ... Blue House in nb. 849 Horizontal (normal) ... 7 Apr 1949
Polygonal wall of House B, showing limestone construction and later poros channel added against its face ... Blue House in nb. southwest 805 Horizontal (normal) ... 24 Apr 1948
Corner and north wall of House B to the west of the Great Drain, with door ... Blue House in nb. southwest 803 Horizontal (normal) ... 24 Apr 1948