Tacitus (275-276AD)
AE antoninianus) 4,08 gram- 22 mm, Tripolis mint
obv: IMP C M CL TACITVS AVG, radiate, draped and cuirassed bust right
rev: CLEMENTIA TEMP, Mars standing left, holding olive branch, resting spear and shield on ground, star in left field, KA in exergue
RIC 214