Urbs Roma. AE 3, Reduced Follis; Urbs Roma; Trier, 332-333 AD, Reduced Follis, 2.25g. RIC-542, officina S=2 (c3). Obv: VRBS - ROMA Helmeted bust of Roma l., crest and plume on helmet. Rx: Wolf and twins l., two stars above, TR.S in exergue. Ex Berk 94, 16 January 1997, lot 686.. MS