Watch List notes:

Saloninus. As Caesar, AD 258-260. AR Antoninianus (20mm, 2.53 g, 6h). Colonia Agrippinensis (Cologne) mint. 2nd emission, AD 258-259. Radiate and draped bust right / Emblems of the pontificate: lituus, secespita, guttus, simpulum, and aspergillum. RIC V 9; MIR 36, 914e; RSC 41. VF, toned, flan crack, weak reverse strike.