Watch List notes:

Probus, 276-282. Antoninianus (Billon, 23 mm, 3.89 g, 12 h), Siscia, 5th officina, 278. IMP C M AVR PROBVS AVG Radiate and cuirassed bust of Probus to right. Rev. PM TRI P COS II PP/ XXIV Lion advancing to right, holding thunderbolt in its jaws. RIC 612. Well struck, clear and scarce with this unusual reverse type. Nearly extremely fine.