Watch List notes:

Thrace, Serdica. Caracalla. A.D. 198-217. AE 30 (29.9 mm, 16.21 g, 1 h). AYT K M AYP CEY ANTΩNEINOC, laureate head right / OYΛΠIAC CEPΔIKHC, Hygeia standing right, feeding serpent from a patera held in her arms. Ruzicka 262; Varbanov 2397; H&J 12.18.21.2. VF. Rare.