Typical Late Roman Attic fabric (very pale red), firing, and surface.
Preservation comment
One large sherd preserves back top, including ca. 40% of discus, right shoulder, and upper handle. Slight, sparse abrasion; slightly worn breaks; specks to faint patches of encrustation.
“KE 604 (Late Roman Athenian Lamp).” In Kenchreai Archaeological Archive, edited by J.L. Rife and S. Heath. The American Excavations at Kenchreai, 2013-2024. <http://kenchreai.org/ke/ke0604>