Watch List notes:

Seleukid Kingdom. Seleukos I Nikator. 312-281 B.C. AR tetradrachm (27 mm, 15.05 g, 9 h). Susa, ca. 305/4-295 B.C. Head of hero (Alexander or Seleukos?) right, wearing helmet covered with panther's skin and adorned with the ear and horns of a bull / BAΣIΛEΩΣ ΣEΛEYKOY, Nike standing right, crowning with wreath trophy before her; in lower outer left and central fields, monograms. SC 173.5b; ESMS Tr.39; HGC 9, 20. Dark hoard patina. Good very fine.