"Macedonian Kingdom. Antigonos II Gonatas. 277/6-239 B.C. AE unit (18.3 mm, 4.07 g, 9 h). Struck after 196 B.C. Helmeted head of Athena right / B-A, Pan erecting trophy to right; monogram between legs, TI to outer left. SNG Alpha Bank -; SNG Copenhagen -. Good Fine, minor deposits and encrustations. Rare, possibly unpublished type. "