View looking through the Great Drain ... Nomlas photo (31-E-74). Horizontal (normal) ... 5 August 1931
Great Drain with inscribed stelae used as cover ... Horizontal (normal) ... 12 February 1932
Stelae over the Great Drain ... Horizontal (normal) ... 10 February 1932
Wall of the Great Drain built of polygonal masonry ... Horizontal (normal) ... 7 May 1932
Wall of the Great Drain ... Horizontal (normal) ... 7 May 1932
The stele of Philonos in situ in the Great Drain ... Horizontal (normal) ... 26 June 1933
View of the Great Drain ... north Horizontal (normal) ... 21 March 1934
Wall of the Great Drain ... Horizontal (normal) ... 21 March 1934
