Watch List notes:

EGYPT, Pharaonic Kingdom. Uncertain pharaoh(s). Late 5th–mid 4th centuries BC. AR Tetradrachm (22mm, 16.60 g, 9h). Imitating Athens. Helmeted head of Athena right, with frontal eye / Owl standing right, head facing; olive spray and crescent to left; all within incuse square. Van Alfen, Mechanisms, Group III.A.1, Fig. 1 = Buttrey Type B. Toned, trace deposits, test cuts on reverse. Fine.

Ex Ponterio 123 (14 November 2002), lot 573.