Kings of Thrace, Odrysian. Sparadokos. AR Diobol. 1.28 g 11.64 mm. Circa 450-440 BC. Obv: Forepart of horse left. Rev: Eagle flying left, holding serpent in its beak; all within incuse square. Ref: Peykov B0040; Topalov I 63; HGC 3, 1671. Fine