Watch List notes:

Hostilian. As Caesar, AD 250-251. AR Antoninianus (21.5mm, 3.86 g, 12h). Antioch mint. C OVL OSTIL MES COVINTVS CAESAR, radiate and draped bust right; • below / SAECVLVM NOVVM, hexastyle temple within which stands a facing human figure, holding scepter. Cf. RIC IV 199; cf. RSC 54. Toned. VF.

From the Conti Collection, purchased from Tom Cederlind.