Watch List notes:

Seleucid, Antiochus I, 281-261 BC. Tetradrachm; Seleucid, Antiochus I, 281-261 BC; Seleukeia on the Tigris mint, Tetradrachm, 16.71g. SC-379.3a. Obv: Diademed head r. Rx: Apollo seated l. on omphalus, holding arrow and bow, monograms in outer l. and r. fields. From the Mark Gibbons Collection.Excellent portrait struck in high relief. Toned. EF