SELEUKID KINGS OF SYRIA. Seleukos II Kallinikos, 246-225 BC. Tetradrachm (Silver, 28 mm, 17.06 g, 8 h), Seleukeia on the Tigris. Diademed head of Seleukos II to right. Rev. ΒΑΣΙΛΕΩΣ - ΣΕΛΕΥΚΟΥ Apollo standing left, holding arrow in his right hand and leaning left on tripod surmounted by laurel wreath; in inner left field and to outer right, monograms. SC 763.2b. Harshly cleaned, otherwise, good very fine.