Probus, 276-282. Antoninianus (Billon, 23 mm, 3.94 g, 6 h), Siscia, 3rd officina. IMP C M AVR PROBVS P F AVG Radiate bust of Probus to left, wearing imperial mantle and holding eagle tipped scepter in his right hand. Rev. CONCORD MILIT / XXIT On the left, Emperor, togate, standing right and clasping the hand of Concordia, on the right, standing left. RIC - (XXIT not cited) but cf 650 for type. Almost intact silvering, pleasantly toned surfaces. Good extremely fine.
The Concordia Militum type with emperor and Concordia is not so common for Probus but very common for Aurelian.