JLR 4-2020: Format is EByz Aegean (cf. Katsioti 2017, p. 491, nos. AE 15-17) but shoulder decoration is triangles from North African repertoire; also note this is a copy. Check fabric: regional or Asia Minor?
Bibliography
Kenchreai V, p. 73, no. 386, pl. 17 (H. Williams).
Preservation comment
One large sherd preserves most of upper part above seam but missing front right part. Slight, sparse abrasion and rare pitting; worn breaks; very rare specks of encrustation.
“KE 961 (Late Roman Athenian[?] Lamp).” In Kenchreai Archaeological Archive, edited by J.L. Rife and S. Heath. The American Excavations at Kenchreai, 2013-2021. <http://kenchreai.org/ke/ke0961>