Cf. Isthmia III, p. 78, no. 3039, pl. 34 (Later Stadium).
Sim. Corinth IV.2, p. 274, no. 1355, pl. XIX (same format, different cross, signed ΧΙΟΝΗϹ; O. Broneer); Agora VII, pp. 179-180, nos. 2473-5, 2482, pl. 40 (same format, different cross, two almond-shaped grooves+inverted branch; J. Perlzweig); Kerameikos XVI, p. 297. no. 4727, pl. 82 (same format, similar cross, different shoulder; dated mid-6th century).
Two large joining sherds preserve ca. 80% of lamp but missing middle to back right upper part with most of handle. Moderate to severe, extensive abrasion and pitting and slight chipping; worn breaks.