Tranquillina. ; Tranquillina; Alexandria, Egypt, Year 6=242/3 AD, Billon Tetradrachm, 12.00g. Dattari/Savio-pl. 256, 4848; Emmett-3443/6 (common). Obv: CAB TPANK - V??EINA CEB Bust draped r., wearing stephane. Rx: Eagle standing l., head r., wings open, wreath in beak, date L - S across field.aEF.