Watch List notes:

Marius, Romano-Gallic usurper, 269. Antoninianus (Silvered bronze, 18 mm, 2.65 g, 1 h), Treveri. IMP C MARIVS P F AVG Radiate, draped and cuirassed bust of Marius to right. Rev. CONCORDIA MILITVM Clasped right hands. AGK (corr.) 1b. Cunetio 2503. Elmer 633. RIC 6. Thin flan crack, otherwise, good very fine.