Terracotta pipe from a drain probably of the original Tholos kitchen ... PD 74 AMS Horizontal (normal) ... 1939
Terracotta pipe from the original drain of the Tholos ... PD 79 AMS Horizontal (normal) ... 1939
Terracotta pipe from the drain of the kitchen of the Archaic house with the Colonnaded Court (Building F) ... PD 188 AMS Horizontal (normal) ... 1936
Area to the east of the Tholos showing the Tholos drains. Great Drain, West Branch, in foreground ... AMS northwest Horizontal (normal) ... June 1937
Junction of the south side of the porch with the Tholos, showing the drainage facilities ... AMS Horizontal (normal) ... June 1937
Early drains of the Tholos ... AMS northwest Horizontal (normal) ... June 1938
Junction of the Great Drain and the drain from the kitchen of the Tholos ... AMS north Horizontal (normal) ... August 1938
Classical Greek water pipe to the east of the Propylon ... AMS Horizontal (normal) ... 7 June 1935
