Watch List notes:

Pontic Kingdom. Mithradates VI. 120-63 B.C. AR tetradrachm (30 mm, 16.82 g, 1 h). Pergamum mint, dated year ΙΣ = 210 B.C. and month Η Diademed head of Mithradates VI to right / BAΣIΛEΩΣ - MIΘPAΔATOY / EYΠATOPOΣ, Pegasos grazing to left; to left, star within crescent; to right, ΙΣ over monogram of ΒΚ; in exergue, Η. De Callataÿ D63/R1 (same dies, but this piece unrecorded). EF, Attractively toned and with a bold portrait..