1316. DIVUS NIGRINIAN, son of Carinus . Circa 285 AD. Antoninianus (3.51 gm). Rome mint. Radiate head right / Eagle standing facing, head left; KAA. RIC V pt. 2, 472; Cohen 2. VF, slightly over-cleaned surfaces with golden iridescence. Rare. ($1000) Comes with a David Sear Certificate of Authenticity. CNG Mail bid sale #58, 18 Sept 2001, lot 1316. Lot sold for $605. Used by permission of CNG, www.historicalcoins.com