Watch List notes:

ATTICA. Athens. Circa 454-404 BC. Obol (Silver, 10 mm, 0.64 g, 12 h), c. 430s. Helmeted head of Athena to right. Rev. AΘE Owl standing right, head facing; behind and above, olive sprig. HGC 4, 1665. Kroll 13. Svoronos pl. 10, 46. A pleasant coin. Good very fine.