Persis, King Oborzos (late 4th Century BC), Tetradrachm, 15.4 gms., head of Oborzos, wearing earring and Persian tiara with diadem and chin flap, right, rev. fire altar with vexillum at right and king worshiping at left, legend in field and in exergue (BMC, supplemental plate LII, 10), good very fine, lightly grainy, unusually well struck and centered for this rare issue