Persia. Achaemenid Empire AR 1/4 Siglos (8mm, 1.26g), temp. Darios II to Artaxerxes II or Artaxerxes III. Sardes, circa 420-340 BCE.
Obv: Great King r. with bow in left hand and dagger in right hand.
Rev: Incusum.
Ref: Klein 764 (this coin); Sunrise 37; Carradice IV, C; Rosen 679; SNG Kayhan 1041.
Published: Klein, Dieter. 1999. Sammlung von griechischen Kleinsilbermünzen und Bronzen. Nomismata 3. Berlin/Milan (?): Ennerre Edizione.