Watch List notes:

Seleukid Empire, Seleukos I Nikator, as satrap, AR Tetradrachm. Babylon II mint, circa 320-315 BC. In the name and types of Philip III of Macedon. Head of Herakles right, wearing lion skin headdress / Zeus Aëtophoros seated left, holding sceptre; ΦIΛIΠΠOY downwards to right, BAΣIΛEΩΣ below, monogram above grapes in left field, Z under throne. SC Ad43.13; Duyrat Group V, Series 9, 986-1014 & 1016-8 (Arados); Price P155 corr. (with royal title, Arados). 16.93g, 26mm, 7h.

Very Fine. Somewhat porous.