Watch List notes:

Attica, Athens. 454-404 B.C. AR tetradrachm (23 mm, 17.12 g, 9 h). Helmeted head of Athena right / AΘE, owl standing right with head facing, olive sprig and crescent behind; all within incuse square. Kroll 8; SNG Cop 31. Good VF, lightly toned and nicely centered, minor scrape on reverse.