Gallienus, AE antoninianus. Milan mint. AD 259. Joint reign. 3.45 g.

GALLIENVS AVG, radiate and cuirassed bust left, holding spear and shield. 
LEG XIIII GEM VI P VI F, capricorn springing right.

RIC V-1, Milan 361 (J); Goebl 1019q.

Contributed by beachcomber on numismatikforum.de, Feb. 2020.