Watch List notes:

Hostilian, as Caesar, 250-251. Antoninianus (Silver, 20 mm, 3.83 g, 6 h), Rome. C VALENS HOSTIL MES QVINTVS N C Radiate and cuirassed bust of Hostilian to right, seen from behind. Rev. PRINCIPI IVVENTVTIS Hostilian, as prince of the youth, standing left in military attire, holding a standard with his right hand and a spear with his left. Cohen 34. RIC 181d. A nicely toned example with a charming portrait. The reverse struck from a slightly worn die, otherwise, nearly extremely fine.