Phalanna, Thessaly, AR trihemiobol, Mid 4th century BC. 10mm, 0.95 g. 

Bare head of Ares right.
FAL-ANN-I-EWN above and beneath horse prancing right. 

BCD Thessaly II 571; Hoover HGC 168; Sear SG 2179; BMC 3.

With permission of cngcoins.com, auction 419, Lot 114, Apr 2018