Watch List notes:

MACEDON, Argilos. Circa 495-478/7 BC. AR Thirty-second Stater (10mm, 0.34 g, 10h). Forepart of Pegasos right / Head of lion facing within incuse square. Liampi Period IV, Group C, 85 (O71/R69); HGC 3, 482. Granular surfaces, area of flat strike on reverse. Near VF. Extremely rare with lion head on reverse.

Liampi (p. 215) notes a stylistic similarity to the representation of the lion head here with that found on issues at Akanthos and Mende.