Watch List notes:

Marius, Romano-Gallic Emperor, AD 269. Antoninianus (Bronze, 20mm, 2.77 g 1), Cologne, 269 AD. IMP C MARIVS P F AVG Radiate, draped and cuirassed bust of Marius to right. Rev. CONCORDIA MILITVM Clasped right hands. AGK (corr.) 3b. Elmer 632. RIC 7. A clear and finely toned example. Reverse struck with a slightly worn die, otherwise, good very fine.