Watch List notes:

Ionia, Magnesia ad Maeandrum(?) AR Tetartemorion. Circa 500-464 BC. Head of rooster to right / Head of eagle to right; M below M; all within incuse square. Leu 16, 930; Naumann 41, 274 (M not noted), otherwise unpublished. 0.19g, 5mm, 6h.

Very Fine. Extremely Rare and unpublished.

From a private European collection.

This coin is attributed to Magnesia ad Maeandrum by Leu due to the M on the reverse.