DIADUMENIAN, as Caesar. 217-218 AD. AR Denarius (2.92 gm). M OPEL ANT DIADVMENIAN CAES, bare headed, draped and cuirassed bust right, seen from behind / SPES PVBLICA, Spes walking left holding flower in right hand and raising skirt with left. RIC IV 117 (Macrinus); BMCRE 94; RSC 21b. Toned, choice EF. ($1000) Triton V Sale, 16 Jan 2002, lot 2026. Lot sold for $1200, plus buyers fees. By permission of CNG, www.cngcoins.com.