Watch List notes:

MACEDON, Skione, (c.424 B.C.), silver tetrobol, 12mm, (1.96 g), obv. Male head right, rev. helmet left, within incuse square, **S* K I A, around, (S.-, SNG ANS -, Klein -, CNG 227 [lot 45, similar]; Macedon, Kingdom of, Perdikkas II, (451-413 B.C.), silver tetrobol, first series issued 451/0-447/6 B.C., (1.95 g), obv. horse prancing to right, within dotted border, rev. crested helmet to right in incuse square within linear border, (S.1487, SNG ANS 37-41, SNG Berry 68). Porous fine, both scarce. (2)

Ex George Mihailuk Collection, first from M.R.Roberts 13.3, 2012, second from Downies, 15.3.2001.