Watch List notes:

ATTICA. Athens. Circa 454-404 BC. Obol (Silver, 10 mm, 0.69 g, 2 h). Helmeted head of Athena to right. Rev. AΘE Owl standing to right, head facing the viewer; to left, olive sprig and crescent moon; all within incuse square. HGC 4, 1665. Kroll 13. Obverse slightly off-center, otherwise, very fine.