Watch List notes:

THESSALY, Koinon of Thessaly. Gallienus. AD 253-268. Æ Tetrassarion (25mm, 8.45 g, 12h). AVT K ΠO Λ ΓAΛΛHNOC, radiate, draped, and cuirassed bust right / ΚΟΙΝΟN ΘЄCCΑΛΩN, Minerva standing right, holding shield and preparing to hurl spear; Δ (mark of value) to left. Burrer, MA-G 51; Rogers 126; BCD Thessaly I 1425; BCD Thessaly II 991.2. VF, dark brown patina.

From the BCD Collection.