Watch List notes:

Probus, 276-282. Antoninianus (Billon, 22 mm, 3.61 g, 6 h), Siscia, 278. IMP C M AVR PROBVS AVG Radiate draped and cuirassed bust of Probus to right. Rev. PM TRI P COS II PP/ XXIS Lion advancing right, holding thunderbolt in its jaws. RIC 612. Nice green patina, a scarce issue. Very fine.