Watch List notes:

SELEUKID KINGS OF SYRIA. Antiochos II Theos, 261-246 BC. Tetradrachm (Silver, 27 mm, 16.94 g, 1 h), Sardes. Diademed head of Antiochos I to right. Rev. BAΣIΛEΩΣ ANTIOXOY Apollo Delphios seated left on omphalos, testing arrow held in his right hand, left hand resting on bow set on ground to right; two monograms in exergue. HGC 9, 236f. SC 518d. Nicely toned and centered. Old sctratch on obverse, otherwise, very fine.

From an old Swiss collection, formed circa 1950s to 1970s.