J. Hayes writing by hand in the registry ca. 1963 compared Ke 1494-P 393 to this object, but he does not cite it under “Sigillate Orientale A Forma 50“ in EAA-Atlante II (Hayes1985, p. 37).
“KE 1393 (Eastern Sigillata A Hayes Form 50 with Graffito).” In Kenchreai Archaeological Archive, edited by J.L. Rife and S. Heath. The American Excavations at Kenchreai, 2013-2024. <http://kenchreai.org/ke/ke1393>