Attica, Athens, AR tetradrachm, ca. 440s–430s BC. Obv: head of Athena to right, wearing crested Attic helmet decorated with three olive leaves and palmette. Rev: AΘE; Owl standing right, head facing; to left, olive sprig and crescent; all within incuse square. 24mm, 17.14g. Ref: Kroll 8. Attica, Athens, AR triobol or hemidrachm, ca. 390–295 BC. Obv: head of Athena with Attic helmet r. Rev: Owl standing facing between olive twigs, retrograde ethnic [A]ΘE around. 12.5mm, 2.06g. Ref: SNG Munich 206–7. Ariobarzanes I. Philorhomaios, Kingdom of Cappadocia, AR drachm, 66/65 BC, Eusebeia mint. Obv: Diademed head right. Rev. BAΣIΛEΩΣ APIOBAPZANOY ΦIΛOPΩMAIOY, Athena standing left, holding shield, spear and Nike; to left monogram, Λ in exergue (off flan). 17mm, 4.3g. Ref: Simonetta 1977, no. 43. Mysia, Lampsakos, diobol, ca. 400–300 BC. Obv: Janiform female heads. Rev: Head of Athena right, wearing Corinthian helmet, ΛΑΜ around, fly right. 10mm, 1.2g. Ref: SNG France 1190; Baldwin 1924, group B, type I,19.