Watch List notes:

Geta. As Caesar, AD 198-209. AR Denarius (18.5mm, 3.11 g, 12h). Rome mint. Struck AD 200-205. Bareheaded and draped bust right / CASTOR, Castor standing left in front of horse, which he holds by rein, and holding spear. RIC IV 6; RSC 12. VF, small flan flaw on obverse, minor porosity.