Watch List notes:

Probus, 276-282. Antoninianus (Billon, 23mm, 4.88 g 6), Cyzicus, 280. IMP C M AVR PROBVS AVG Radiate, draped and cuirassed bust of Probus to right. Rev. CONCORDIA MILITVM / S / XXIMC Victory standing right, holding wreath in her right hand and palm branch in her left, facing Probus standing left, holding spear in his left. Cohen 172. RIC 908 var. (different bust type). Intact silvering. Extremely fine.