Watch List notes:

SELEUKID EMPIRE. Antiochos III 'the Great'. 222-187 BC. AR Tetradrachm (30mm, 16.89 g, 12h). Uncertain Mint 68, in northern Mesopotamia. Struck circa 192/0-187 BC. Diademed head right / Apollo, testing arrow and resting hand on grounded bow, seated left on omphalos; ΔI to outer left. SC 1133.8b; WSM 854, dies A5/P15; HGC 9, 447ff. Toned, light marks. VF.

From the Sigmund Collection. Ex Classical Numismatic Group 54 (14 June 2000), lot 806 (part of).