Watch List notes:

SELEUKID KINGDOM. Antiochus I. 281-261 BC. AR Tetrradrachm (17.09 gm; 27 mm). NGC-Choice XF (Strike 5/5; Surface 3/5). Certificate # 4632890-001. Seleucia on the Tigris, 281-261 BC. Obv: Diademed head of king facing to right. Rx: ??S???OS ???????? Apollo seated to left on omphalos, left hand resting on bow, right hand holding arrow. In outer left field, monogram. In outer right field, ligature ??. Dotted border. SC 378/2; ESM 140; Hoover 128g; SNG Lockett 3102-3; SNG Spaer 287. Choice EF.