Severus Alexander (222-235). AE Medallion, Byzantium mint, Thrace. D/ AΛEZANΔPOC AVΓ AVT K MAVP CEV. Radiate, draped and cuirassed bust left, holding spear and shield decorated with coiled serpent. R/ EΠ M AVP ΦPONTΩNOC KAI AIΛ ΦHCTHC. Emperor in slow triumphal quadriga right, holding aphlaston and sceptre, being crowned by Nike standing behind him; in exergue, BVZANTI/ΩN. Varbanov 1915 (R8). Schonert-Geiss 1741. AE. g. 29.22 mm. 39.00 RR. Very rare. An impressive example. Green brown patina. Good VF. CNG 94,2013, lot 868.