Watch List notes:

SELEUKID EMPIRE. Demetrios I Soter. 162-150 BC. AR Tetradrachm (33mm, 16.26 g, 12h). Antioch mint. Struck 162-155/4 BC. Diademed head right within laurel wreath border / Tyche seated left on backless throne with winged tritoness support, holding scepter and cornucopia; monogram to outer left. SC 1635b; HGC 9, 795f. Good VF, find patina with deposits.

From the Dr. Lawrence D. Sporty Collection. Ex Classical Numismatic Group Electronic Auction 265 (5 October 2011), lot 176.