Parthian Kingdom. Artabanos III. 126-122 B.C. AR tetradrachm (29 mm, 16.03 g, 12 h). Seleukeia on the Tigris, ca. 126/5 B.C. Diademed bust of Artabanos III right / Demeter enthroned left, holding Nike and cornucopiae, nereid supporting throne; in outer left field, horse's head; in exergue, two monograms. Cf. Sellwood 21.4 (second monogram); Shore -. Toned, light porosity. Good very fine.