Watch List notes:

SELEUKID KINGS OF SYRIA. Antiochos I Soter, 281-261 BC. Tetradrachm (Silver, 27 mm, 17.10 g, 4 h), Seleukeia on the Tigris. Diademed head of Antiochos I to right. Rev. ΒΑΣΙΛΕΩΣ ΑΝΤΙΟΧΟΥ Apollo seated left on omphalos, holding arrow in his right hand and resting his right on his bow; outer right, monogram of HP; outer left, monogram of ΠA. ESM 141. SC 378.3. Lightly toned and well struck. Some bangs on the reverse, otherwise, good very fine.

From the collection of W. F. Stoecklin, Amriswil, Switzerland, acquired from Bank Leu in Zurich prior to 1975.