Watch List notes:

Probus (276-282). BI Antoninianus, Siscia mint. Obv. IMP C M AVR PROBVS AVG. Radiate, draped and cuirassed bust right. Rev. FELICITAS AVG. Felicitas standing left, holding caduceus and cornucopiae; field, Є; in exergue, XXI. RIC 681. BI. g. 4.09 mm. 22.50 R. Rare. Almost fully silvered. About EF.