Watch List notes:

MOESIA. Istros. Circa 313-280 BC. Drachm (Silver, 18 mm, 6.10 g). Two facing male heads side by side, one upright and the other inverted. Rev. IΣTPIH Sea eagle standing left on dolphin; below dolphin, ΦY. AMNG I 425. Dima Group IV, Subgroup VI, 1. HGC 3, 1802. Lustrous and lightly toned, a splendid piece. Virtually as struck.