Constantine II, as Caesar. 328/9 AD. AE, Bronze Follis. Nicomedia. Camp-gate. RIC VII 157. . $50.00. 57 USD 16 May, 2000 Constantine II, as Caesar. 328/9 AD. Ć Follis (2.99 gm). Click for Larger Image Nicomedia mint. CONSTANTINVS IVN NOB CAES, diademed, draped and cuirassed bust right / PROVIDEN-TIAE CAES•, camp-gate with no doors and two turrets, star above; SMND. RIC VII 157. EF. Estimate $50.