General view showing relationship of the courtyard (left) to the main room (right) of the Library (excavation completed) ... northeast 2052 Horizontal (normal) ... July 1975
Southeast corner of west Room 1 of the Library. Exposed by tunnelling in line of late wall. Detail to show the wall plaster in angle and rising bedrock at the east ... 2532 Horizontal (normal) ... 23 Jun 1939