Watch List notes:

SELEUKID EMPIRE. Demetrios I Soter. 162-150 BC. AR Tetradrachm (30mm, 16.50 g, 12h). Antioch on the Orontes mint. Undated issue, struck circa 162-155/4 BC. Diademed head right within wreath / Tyche seated left, holding baton and cornucopia; winged Tritoness supporting throne, monogram to outer left. SC 1638.1m; HGC 9, 795f. Good VF, minor marks.

From the B. H. Webb Collection. Ex Classical Numismatic Group Electronic Auction 162 (11 April 2007), lot 105.