Watch List notes:

MACEDON. Dium. Gallienus, 253-268. (Bronze, 22 mm, 8.51 g, 1 h). IMP GA-LLIENVS AV Radiate, draped and cuirassed bust of Gallienus to right. Rev. COL IVL DIENSIS / D-D Zeus standing left, holding phiale and long scepter; eagle standing left at his feet. Varbanov 3554. Scarce, and with an attractive brown patina. Very fine.