VIRTVS PROBI AVG, Radiate, helmeted, cuirassed bust left, holding spear and shield decorated with a horseman / ADVENTVS PROBI AVG, Emperor riding left, right hand raised, left holding sceptre; at foot, captive. 22mm, 3.7 grams. Lyons mint. RIC V-2, 20 var (bust type and mintmark); Sear 11954 var (bust type).
Rare type. With traces of the original silvering.