Watch List notes:

Probus (276-282). BI Antoninianus, Rome mint. Obv. IMP C M AVR PROBVS AVG. Radiate, draped and cuirassed bust right. Rev. SPES AVG. Spes standing left, holding flower and raising robe; in left field, C. RIC 127. BI. g. 4.24 mm. 22.00 Brilliant and superb, with lovely golden hues. EF.