South central area, from east at 46/Θ ... AMS 79 Horizontal (normal) ... 14 Feb 1933
South central area, from east at 46/Θ ... Scanned 2005 for the 75th anniversary exhibition and publication. 79 Horizontal (normal) ... 14 Feb 1933
Looking east from excavator's platform toward 15-A ... AMS 84 Horizontal (normal) ... 15 Feb 1933
Scanned 2005 for the 75th anniversary exhibition and publication. 84 Horizontal (normal) ... 15 Feb 1933
