Typical Early-Middle Roman Corinthian buff fabric: slightly orange; very fine.
Preservation comment
One sherd preserves ca. 30% from lower middle to back part of lamp, including roughly one-third of base, part of back left wall, and lower handle. Surface in good condition but sparse gouging; worn breaks.
Published as
KenchreaiV, p. 47, no. 217 (mis-reading signature; H. Williams)