Well at 42/ΛΔ ... Scanned 2005 for the 75th anniversary exhibition and publication. 99 Horizontal (normal) ... 13 Apr 1937
Trench I, from the north ... Scanned 2005 for the 75th anniversary exhibition and publication. 104 Horizontal (normal) ... 14 Apr 1937
Well at 42/ΛΔ ... AMS Vrysaki Exhibition 99 Horizontal (normal) ... 13 Apr 1937
