Watch List notes:

Probus (276-282). AE Antoninianus, Rome mint. Obv. IMP PRO-BVS AVG. Radiate, helmeted and cuirassed bust left, holding spear and shield. Rev. ADVEN-TVS AVG. Emperor riding left, right hand raised, left holding sceptre; at foot, captive. In exergue, R*s. RIC V 157. AE. 3.89 g. 22.50 mm. Superb example, almost fully silvered. Virtually as struck. About FDC.