Macedonian Kingdom. Antigonos II Gonatas. 277/6-239 B.C. AE unit (19.2 mm, 6.79 g, 7 h). Struck after 196 B.C. Helmeted head of Athena right / B-A, Pan erecting trophy to right; monogram between legs, monograms to outer left and right. SNG Alpha Bank -; SNG Copenhagen 1205 ff. Near VF, porous green patina.