Quintillus 270 AD.
Silvered antoninianus of Rome.
Ob: Radiate cuiriassed bust right. Legend unreadable but should read IMP CM AVR CL QUINTILLVS AVG.
Rev: Mars advancing left holding branch spear and shield X in left field. MARTI PACIF. M of Marti depicted as four vertical lines.
Depending on which source you read his reign lasted between 17 and 180 days.
Also four authors give different causes of death.
RIC V 1.24
