Danubian District, Istrus. Drachm; Danubian District, Istrus; Late 5th-4th cent. BC, Drachm, 6.44g. SNG BM-227. Obv: Two facing male heads, r. head inverted. Rx: Sea eagle l. with dolphin in talons, [ISTPIH] above, A below tail feathers of eagle.High relief obverse. VF