Part of the cistern system 44/ΙΓ - 46/ΙΑ - 42/Θ.
Objects with context as "cistern 44ΙΓ, mouth of 46/ΙΑ" are listed with D 12:2.
The following objects are from "earth", i.e. no context layer:
SS 5334, ... Late Hellenistic-Early Roman
Agora 7 210 L 1725 L 4269 L 1022 L 1302 L 329 L 2667 L 4295 L 1693 L 1497 L 227 L 2691 L 2749 L 1763 L 3688 L 3439 L 2040 L 2294 L 2747 L 3426 L 206 L 1024 L 2133 L 2585 L 4688 L 2339 L 709 L 3235 L 935 ...