Eugene Vanderpool ... During the 1939 campaign in Section Ψ, several wells were dug that had been discovered but left unfinished or undug in 1938: Great Hole and Early Well at 33/Z (N 18:8); Tiled Roman Well at 18/H (N 17:1); ... 11 Apr 1939
Eugene Vanderpool ... Excavations in Section Ψ did not go to the bottom throughout the area; considerable masses of early fill were left. Instead, late disturbances and test cuts down to bedrock revealed enough of both stratification ... 29 Jul-20 Aug 1959
