Watch List notes:

Faustina II (wife of M. Aurelius) Æ 31mm of Serdica, Thrace. AD 166-169. Appius Claudius Martialus, consular legate. ΦΑΥCΤΕΙΝΑ CΕΒΑCTH, draped bust to right / ΗΓΕ ΚΑ ΑΠΠΙΟΥ ΜΑΡΤΙΑΛΟΥ CΕΡΔΩΝ, Asklepios standing facing, head to left, leaning on serpent-entwined staff. RPC IV.1 Online 7388 (temporary); H&J 12.9.20.1; Ruzicka 10; Varbanov 1892. 19.12g, 31mm, 6h.

Near Very Fine. Very Rare; only three specimens cited in RPC.

Ex Solidus Numismatik, Monthly Auction 19, 23 September 2017, lot 386.