Watch List notes:

Probus, 276-282. Antoninianus (Billon, 26 mm, 4.22 g, 6 h), Ticinum, 3rd officina (T), 281. VIRTVS PROBI AVG Radiate, helmeted and cuirassed bust of Probus to left, spear over right shoulder and shield on left arm. Rev. PAX AVGVSTI / T/VXXI Pax standing left, holding branch in outstretched right hand and long scepter in left. Cohen 427. RIC 517. Sharply struck and with nearly full silvering. Extremely fine.