Quintillus 270 AD.
Antoninianus of Rome.
Ob: Radiate bust right IMP C M AVR CL QUINTTILVS AVG.
Rev: Fides standing holding signum and sceptre epsion in bottom left field.
FIDES MILIT. The M is expressed as II II on this die.
The central figure is almost completly flat struck, there is about 10% silvering left although it does not show well on the pictures.
He was emperor for only 12 weeks he was either murdered or forced to commit suicide.
RIC 18, Sear 11440