"From the phot. and description, p. 555, this appears to be a built pithos, rather than a cistern." [deposit nb] Grid 30/ΙΔ also mentioned ... 28 July-3 August 1931
Rubbish Dump in mouth of abandoned well in Tholos Trench F, Kitchen. Filled with ash, charcoal, broken pottery, roof tiles.
Also from Trench L.
13 March 2014 by Ann Steiner
The deposit has four components ... Ca. 425-400 B.C.