Probus Antoninianus, Siscia mint

Probus (276-282 AD). Silvered AE Antoninianus (23 mm, 4.36 g), Siscia mint.
Obv. IMP C M AVR PROBVS AVG, radiate bust left in consular robes with eagle-tipped sceptre.
Rev. VIRTVS PROBI AVG, Mars walking right, holding spear and trophy; T in right field, XXI in exergue.
RIC 811.

Extremely fine and nearly fully silvered.