Watch List notes:

Probus, 276-282. Antoninianus (Billon, 23 mm, 4.58 g, 11 h), Ticinum, 4th officina, 278. VIRTVS PROBI AVG Radiate, cuirassed and helmeted bust of Probus to left, holding shield and spear over right shoulder. Rev. PAX AVGVSTI / V XXI / T-✶ Pax standing left, holding branch and long scepter. Cohen 427. RIC 517. Well struck, very attractive, especially with the light brown, sand patina. Good very fine.