JLR: various features (shape of handle, narrow neck, distinct shelf-like groove) and condition all point in the direction of regional EByz/7AD pitchers
“KTH1561 (Early Byzantine Regional Jug).” In Kenchreai Archaeological Archive, edited by J.L. Rife and S. Heath. The American Excavations at Kenchreai, 2013-2024. <http://kenchreai.org/kth/kth1561>