IONIA. Achaemenid Period. Spithridates, satrap of Lydia and Ionia, circa 334 BC (AR & Æ - Horse types. Chalkous (Bronze, 11 mm, 1.49 g, 5 h), Head of Spithridates to right, wearing tiara. Rev. ΣΠ Forepart of horse right, monogram to the upper left field. SNG Cop. 1538. SNG Aulock 1823. Amazing deep green patina. About extremely fine.