Watch List notes:

Postumus, Romano-Gallic Emperor, 260-269. Antoninianus (Billon, 20 mm, 2.73 g, 12 h), Cologne, 266. IMP C POSTVMVS P F AVG Radiate, draped and cuirassed bust of Postumus to right. Rev. DIANAE LVCIFERAE Diana advancing right, holding long-handled lighted torch with both hands. AGK (corr.) 11. Cunetio 2430. Elmer 396. RIC 299. Struck from slightly worn dies and with a minor flan crack, otherwise, about extremely fine.