Kleitor, Arkadia. AR obol. ca 460-455 BC. 9 mm, 1.04 g.

Forepart of bridled horse right.
Mill sail in incuse square. 

BCD Pelop. I 1414; Traite III, 910; Weber 4270; Hoover HGC 5, 869.

With permission of Roma Numismatics auction 109, Lot 106, May 2023.