Koinon of Thessaly. Marcus Aurelius. A.D. 161-180. AE 24 diassarion (24.27 mm, 10.80 g, 5 h). AVT M AVP A - NTωNЄINOC, laureate head of Marcus Aurelius right / KOINON Θ-ECCAΛωN, Athena Itonia striding right, brandishing spear and holding shield. SNG Cop-346; Rogers 95a; Cf. BMC 78 (bust type). Good VF / VF, smooth dark green patina, shovel-marks on Athena's midsection.