MACEDON (Roman Protectorate), Republican period. Second Meris. Circa 167-149 BC. AR Tetradrachm (31.5mm, 16.76 g, 5h). Thessalonica mint. Diademed and draped bust of Artemis right, bow and quiver over shoulder, in the center of a Macedonian shield / Club; monogram and MAKEΔONΩN above, ΔEYTEPAΣ and monogram below; all within oak wreath, thunderbolt to left. Prokopov, Silver, Group B, 820–4 var. (upper monogram); HGC 3, 1104. Lightly toned. VF. Unpublished with this upper monogram. Apparently unique.