Watch List notes:

SELEUKID EMPIRE. Antiochos I Soter. 281-261 BC. AR Tetradrachm (31mm, 16.19 g, 2h). Seleukeia on the Tigris mint. Diademed head right / Apollo seated left on omphalos, testing arrow, resting hand on bow; monograms to outer left and right. SC 379.4; HGC 9, 128g. VF, toned, rough.