Watch List notes:

Greco-Baktrian Kingdom, Eukratides I Megas AR Tetradrachm. Circa 170-145 BC. Diademed and draped bust to right, wearing crested helmet adorned with bull's horn and ear; all within bead-and-reel border / The Dioskouroi on horses prancing to right, each holding spear and palm; ΒΑΣΙΛΕΩΣ ΜΕΓΑΛΟΥ above, ΕΥΚΡΑΤΙΔΟΥ below, monogram in left field. Bopearachchi 6W 40 = Mitchiner 177f var. (monogram position); SNG ANS 469-71 var. (same); Bopearachchi & Rahman 245-6; HGC 12, 131. 16.04g, 31mm, 11h.

Very Fine. Extremely rare with the rev. monogram in the left field.

From a private UK collection.