Tacitus, 275-276 AD. Silvered Bronze Antoninianus (22mm, 3.58 g.), Siscia, 276. IMP C M CL TACITVS AVG Radiate and cuirassed bust of Tacitus to right. Rev. MARTI PACIF / V Mars, helmeted and in military dress, advancing left, holding branch in his right hand, shield and spear with his left. RIC 145 corr. RIC temp 3836. Much rarer with V in exergue, exceptional example perfectly defined and stuck from fresh dies. Extremely fine.