Watch List notes:

THESSALY, Koinon of Thessaly. Gallienus. AD 253-268. Æ Tetrassarion (21mm, 7.73 g, 12h). AV K Π Λ[I]Є 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 var. (obv. legend); BCD Thessaly I 1425 var. (obv. legend); BCD Thessaly II 991.4 var. (obv. legend). Good Fine, rough dark green surfaces.

From the BCD Collection.