THESSALY, Pharsalos. Circa 400-344 BC. Æ 20mm (6.49 gm). 

Three-quarter facing head of Athena, wearing triple crested helmet; spear left, shield right.
FA-R-SAL, Thessalian horseman galloping right, holding a whip above his head; behind him walks a second warrior carrying a whip over his shoulder. 

BMC 21; SNG Cop 232-233 var. (spacing of legend); Weber 2915 var. (ditto)

Used by permission of CNG, www.historicalcoins.com
From the Triton V Sale, 15 Jan 2002, lot 352. 
Lot sold for USD 525.
Used by permission of Classical Numismatic Group, www.cngcoins.com.