Gallienus, Bi. antoninianus. Milan mint, Joint Reign. AD 260-261.

GALLIENVS AVG, radiate, cuirassed bust left, holding spear and shield.
LEG I MIN VI P VI F, Minerva standing left, holding 
Victory, spear and shield.

RIC V-1 (J) Milan 322; Goebl 0988.
Scarce.

With permission of cngcoins.com, April 2003.