Constantine II AE Follis. Obv: CONSTANTINVS IVN NOB C, laureate, draped, cuirassed bust right Rev: VIRTV-S AVGG, campgate, 3 turrets, 12 layers, no star, P-R across fields Mintmark: RP (unlisted officina P). RIC VII Rome 173, unlisted, rated R5. Contributed by Dane for Joe Guerra, April, 2008.