Watch List notes:

THESSALY, Koinon of Thessaly. Valerian I. AD 253-260. Æ Tetrassarion (21mm, 6.46 g, 12h). AV K Π OVAΛЄPIA, 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 47; cf. Rogers 124; BCD Thessaly I 1424 var. (obv. legend); cf. BCD Thessaly II 988.1-3. Near VF, dark green patina, some roughness.

From the BCD Collection.