Watch List notes:

Maximinus I. AD 235-238. AR Denarius (20mm, 3.10 g, 6h). Rome mint. 3rd emission, late AD 236-237. Laureate, draped, and cuirassed bust right / Maximinus I standing left between two signa, raising hand and holding spear. RIC IV 5; BMCRE 161-3; RSC 64. Near EF, some verdigris.