Watch List notes:

Attica, Athens AR Obol. Circa 454-404 BC. Helmeted head of Athena right / AΘE, owl standing right, head facing; olive sprig and crescent to left; all within incuse square. Kroll 13. 0.50g, 7mm, 1h.

Good Very Fine. Excellent detail to reverse.

From the Mark Christenson Collection.