ATHENIAN OWL Greek Tetradrachm (N2241)

ATTICA. Athens. Ca. 460-445 BC. AR tetradrachm (23 mm, 16,73  gm).  Late "transitional" issue.  Head of Athena right wearing Attic helmeted ornamented with vine scroll and three laurel leaves / ΑΘΕ, owl standing right, head facing; olive sprig and crescent behind; all within incuse square. Starr pl. XXII, 8´. Kroll 8. Turtle counter mark en test cuts