Watch List notes:

Probus, 276-282. Antoninianus (Billon, 20 mm, 3.04 g, 6 h), Rome, 278. IMP PROBVS P F AVG Radiate bust of Probus to left, wearing consular robes and holding eagle-tipped scepter. Rev. ROMAE AETER / R A Roma seated facing, her head turned to left, holding Victory in her right hand and long vertical scepter with her left, within hexastyle temple. RIC 183. Original silvering, sharp and attractive. Some minor flatness, otherwise, extremely fine.