Watch List notes:

EGYPT, Pharaonic Kingdom. Uncertain pharaoh(s). Late 5th–mid 4th centuries BC. AR Tetradrachm (23mm, 16.84 g, 8h). Imitating Athens. Helmeted head of Athena right, with frontal eye / Owl standing right, head facing, closed tail feathers; olive sprig and crescent to left; all within incuse square; c/m: symbol (or letter?) within rectangular incuse. Van Alfen pl. 12, 2, with countermark. Toned. Fine.

From the collection of a Northern California Gentleman.