1317. DIVUS NIGRINIAN, son of Carinus. Circa 285 AD. Antoninianus (4.10 gm). Rome mint. DIVO NIGRINIANO, radiate, half-length bust right / CONSECRATIO, eagle standing facing, head left; KAA. RIC V pt. 2, 472. Rare. ($500) CNG Mail bid sale #58, 18 Sept 2001, lot 1317. Lot sold for $770. Used by permission of CNG, www.historicalcoins.com