Watch List notes:

Probus (276-282). BI Antoninianus, Rome mint. D/ IMP PROBVS AVG. Helmeted, radiate and cuirassed bust left, holding spear and shield. R/ ROMAE AETER. Roma seated in temple, holding Victory and sceptre; in exergue, R crescent Γ. RIC 186; C. 532. BI. g. 4.42 mm. 23.00 Partially silvered and prettily toned. About EF.