EGYPT, Alexandria. Severus Alexander. AD 222-235. BI Tetradrachm (23mm, 13.45 g, 12h). Dated RY 7 (AD 227/8). Laureate and cuirassed bust right / Helmeted head of Athena right; LZ (date) to right. Köln -; Dattari 9873; cf. Milne 3014; Emmett 3093.7. VF. Rare.
