Bactria, Heliocles. Tetradrachm; Bactria, Heliocles; c. 135-110 BC, Tetradrachm, 16.62g. Bop-p. 222, Series 1, monogram P. Obv: Diademed, draped bust of king r. Rx: BAΣIΛEΩΣ / ΔIKAIOY / HΛIOKΛEOYΣ Zeus standing facing holding thunderbolt and scepter, AΠY monogram in lower l. field.. EF