Watch List notes:

CILICIA. Seleucia ad Calycadnus. Gordian III, 238-244. Tetrassarion (Bronze, 29.5 mm, 12.65 g, 7 h). ANTΩNIOC ΓOPΔIANOC CEBATOC Radiate and draped bust of Gordian to right; in right field, triangular countermark of Δ-ο (mark of value). Rev. CEΛEYK-E-[ΩN TΩ ΠP]OC / KAΛY-[KAΔΝ]ΩN Athena advancing right, holding shield with her extended left arm and preparing to hurl a thunderbolt at a serpent-legged giant who is kneeling to left and throwing stones at her. SNG BN 999ff. Cf. SNG Levante 764 (same obverse die). SNG von Aulock 5842 (same dies). For c/m, Howgego 670. A lovely example with natural light green patina and some earthen deposits as found. Good very fine.