Constantine II, Left Bust, Reverse Error $204.02 Feb-10-02 CONSTANTINE II AS CAESAR, AE3 Constantine II as Caesar, ( A.D. 317 - 337) Obverse: CONSTANTINVS IVN NOB C, Laureate, cuirassed bust facing left. Reverse: PROVIDENTIAE CAES (ONLY ONE S!!!!!), Campgate with star between two turrets. PTR in exurge ( Trier mint, No 1 Officina, issue of 324-25 AD) Comments: 18mm, similar to RIC 455, but unusual bust variety and only one S in CAESS!!!! Foreshadowing of Crispus' fate perhaps! :) Coin has darker patina than image suggests.