Watch List notes:

Macedon, Eion AR Obol. Circa 460-400 BC. Two swans seated right on decorated base, Θ above left / Quadripartite incuse square. CNG E-274, 61 = New York Sale XXXII, 118; cf. BMC 15 = Traité I, 1736, Pl. LV, 12 (swans standing, H and ivy leaf above); cf. SNG Copenhagen (same); SNG ANS -; SNG Ashmolean -. 0.45g, 8mm.

About Good Very Fine. Slightly porous. Toned. Very Rare, only one other example on CoinArchives.