Watch List notes:

THESSALY. Koinon of Thessaly. Valerian I, 253-260. Tetrassarion (Bronze, 21 mm, 8.20 g, 6 h). ΑΥ Κ ΠΟΛ ΟΥΑΛЄΡΙΑΝΟC Radiate, draped and cuirassed bust of Valerian to right. Rev. ΚΟΙΝΟΝ ΘЄCCΑΛΩΝ Athena Itonia striding right, hurling spear with her right hand and holding shield in her left; in inner left field, Δ (mark of value). BCD Thessaly II 988.2 (same dies). Rogers 124. Patina stripped and retoned, otherwise, very fine.