Watch List notes:

ATTICA, Athens. Circa 500/490-485/0 BC. AR Obol (6.5mm, 0.62 g, 4h). Helmeted head of Athena right / Owl standing right, head facing; olive-spray to left; all within incuse square. Seltman Group Gii, p. 188, pl. XXII, κ; HGC 4, 1658. Near VF, toned, some porosity.