Severus Alexander, 222-235. Denarius (Silver, 19 mm, 3.89 g, 12 h), Rome, 228-231. IMP SEV ALEXAND AVG Laureate head of Severus Alexander to right. Rev. IOVI CONSERVATORI Jupiter standing front, head to left, holding thunderbolt in his right hand and long scepter in his left. BMC 55 note = Cohen 71. RIC 198. Very rare. A sharp and lustrous piece with a very attractive reverse. Virtually as struck.