Watch List notes:

Thrace, Perinthus. Civic issue. 2nd century A.D. Æ 18 (18 mm, 3.08 g, 6 h). Veiled head of Demeter right / ΠΕΡΙΝΘΙΩΝ, serpent crawling from within cista mystica with lid ajar. Schönert 181 (same dies); SNG Copenhagen 727. VF, two-toned brown patina, minor deposits.