Perdikkas II. 451-413 BC. AR Tetrobol (14,7mm. 2,2g.). Heavy series. Aigai mint(?). Struck circa 432-422 BC. Horseman, wearing petasos, holding two spears, riding right; below, dog standing right / Forepart of lion right; kerykeion above; all within shallow incuse square. Raymond Group IV, Series 2, 200 (A26d/P24c); HGC 3, 791; SNG Copenhagen 500. Very Fine. Rare.