Danubian District, Istrus. Drachm; Danubian District, Istrus; 4th cent. BC, Drachm, 4.53g. Cf. SNG BM-254 (without dot below eagle\'s tail). Obv: Two facing male heads, l. head inverted. Rx: Sea eagle l. with dolphin in talons, ISTPI[H] above, dot below eagle\'s tail, ?I monogram below dolphin.. MS