Section from southwest corner of House 25 ... Scanned 2005 for the 75th anniversary exhibition and publication. 103 Horizontal (normal) ... 30 May 1931
South part of Section from northwest ... Scanned 2005 for the 75th anniversary exhibition and publication. 105 Horizontal (normal) ... 1 Jun 1931
Workmen and horse cart removing excavated fill from Section E ... 103 Horizontal (normal) ... 30 May 1931
Workmen and horse cart removing excavated fill from Section E ... 105 Horizontal (normal) ... 1 Jun 1931