The deposit notebook lists S 1439 here, but the following information on that card indicates that D 18:4 could be considered with D 18:3 and not as a separate deposit.
"Excavation of pit, which partly ...
a) Fragments of mold from bronze casting-large statue; southeast corner of Poros Building under Late Roman Wall (pit unfinished).
b) Fragments of stucco ... 1947
16 June 1949