Thessaly. Larissa circa 460-400 BC. Obol AR 10mm., 0,94g. 

Horse trotting right.
The nymph Larissa seated left on hydria with its top facing, tossing ball, within incuse square. 

BCD Thessaly II 165; Sear SG 2115; BMC 23.

With permission of Savoca Numismatik Blue Auction 2, Lot 161, Oct 2017