Ichnai, Thraco-Macedonian tribe. AR diobol, 11mm, 490-480 BC. 1.05 g.  

Bull kneeling right, head turned back, one dot on its lower body and one dot in the angle of its foreleg.
Four spoked wheel within incuse square. 

AMNG 8; SNG ANS 940.

With permission of Roma Numismatics, 2013.