Watch List notes:

Calabria, Taras. AR nomos (21.72 mm, 7.79 g, 5 h). 400-390 B.C. Nude rider on horse standing to right, holding reins with his left hand and crowning his horse with his right; below, Λ / TAPAΣ, Taras astride dolphin to left, holding akrostolion in his right hand; below dolphin, Λ below. HN Italy 868; Vlasto 355; F-B 343b (this coin illustrated). EF, incredibly fine style, some scratches. 

Ex NAC 9, lot 26. 

Plate coin in Fischer-Bossert