Watch List notes:

Probus. AD 276-282. Antoninianus (22.5mm, 3.66 g, 12h). Rome mint, 1st officina. 6th emission, AD 281. Radiate and cuirassed bust right / Trophy between two captives; R(thunderbolt)A. RIC V 220; Pink VI/1, p. 58. Brown patina, trace silvering, roughness and pitting, light deposits. Near EF.