Watch List notes:

Thrace, Dikaia AR Diobol. Circa 492-475 BC. Cock standing right / Incuse horse's head left within obliquely striated border. Schönert-Geiss -; cf. Rauch Auktion 77, 2006, 144 corr. and DNW A6 (2008), 5430; Roma Numismatics III, 31 March 2012, lot 180 (this coin). 1.14g, 10mm, 12h.

Extremely Rare, unpublished in the standard references. Very Fine.

From the Mark Christenson Collection;
Ex Roma Numismatics III, 31 March 2012, lot 180.