Watch List notes:

Seleukid Empire, Demetrios I Soter AR Tetradrachm. Susa, 162-150 BC. Diademed head right / Apollo Delphios seated left on omphalos, testing arrow, and resting hand on bow; BAΣIΛEΩΣ on right, ΔHMHTPIOY on left, monograms in [outer left field] and in exergue. SC 1711.5a (same dies); CSE 1070; SNG Spaer 1367. 15.75g, 25mm, 9h.

Very Fine; cleaning marks to obv. Extremely Rare, no other examples on CoinArchives.

From a private UK collection.