City Commemorative . A.D. 330-354. AE 3/4 - Mule (15.6 mm, 1.56 g, 5 h). Constantinople mint, struck A.D. 330-333. VRBS ROMA, crested and helmeted bust of Roma left wearing imperial mantle / GLORIA EXERCITVS, two soldiers standing either side of one standard; CONSA in exergue. RIC -; LRBC -. VF, black patina with red highlights.