Watch List notes:

Hostilian. As Caesar, AD 250-251. Æ Sestertius (27mm, 21.16 g, 12h). Rome mint, 5th officina. 5th emission of Decius, AD 251. Bareheaded and draped bust right / Hostilian standing left, holding signum and reversed spear. RIC IV 216a; Banti 7. VF, dark brown to black patina with traces of red, some roughness.