City Commemorative . A.D. 330-354. AE 15 mm. 1.3 gm. Constantinople mint, struck A.D. 336-337. Obv: VRBS ROMA, crested and helmeted bust of Roma left wearing imperial mantle Rev: GLORIA EXERCITVS, two soldiers standing either side of one standard; CONSA in exergue. RIC 154; LRBC 1038. Rare.