Watch List notes:

Maximianus. First reign, A.D. 286-305. AE antoninianus (23.2 mm, 3.65 g, 12 h). Cyzicus mint, Struck A.D. 293. IMP C M A MAXIMIANVS AVG, radiate and draped bust right / CONCORDIA MILITVM, Maximianus standing right holding scepter, receiving Victory on globe from Jupiter; S/XXI in exergue. RIC 607. VF, silvered.