Watch List notes:

Probus, 276-282. Antoninianus (Bronze, 25 mm, 3.92 g, 5 h), Ticinum, 279. IMP C PROBVS AVG Radiate and cuirassed bust of Probus to right. Rev. VIRTVS AVG / ΔXXI Hercules standing front, head to left, holding branch in his right hand and club in his left, lion skin draped over his left arm. Cohen -. Gysen I 1459. RIC 576. Extremely rare with VIRTVS AVG instead of HERCVLI PACIF on the reverse. Minor doubling, otherwise, about extremely fine.