Ichnai, Thraco-Macedonian tribe. AR diobol, 12mm, 490-480 BC. 1.06 g.  

Bull kneeling right, head turned back, dot at upper left.
Wheel with two spokes in a straight line, each strengthened 
by a curved support, resembling a double-ended anchor. 

SNG ANS 942; Svoronos 10 var (wheel type)

With permission of A. Tkalec AG, Feb 2013.