Attica, Athens (c.ca 454-404 BC), Tetradrachm; AR (17,17 g; 25,7 mm)
Helmeted head of Athena right, with frontal eye; Rv. AΘE, owl standing r., head facing; olive sprig and crescent to left; all within incuse square. SNG Copenhagen 31-40; HGC 4, 1597; Kroll 8. Extremely fine.
