Watch List notes:

IONIA. Phokaia. Circa 521-478 BC. Tetartemorion (Silver, 7 mm, 0.21 g). Archaic head to left. Rev. Quadripartite incuse square. Cf. SNG Kayhan 522 (Diobol); cf. Rosen 598 (Hemitetartemorion). Unpublished. Very fine.
From the collection of a scholar.