Aurelian (270-275).     BI Tetradrachm, Alexandria mint (Egypt), dated RY 6 (274/5 AD).   Obv.    Α Κ Λ ΔΟΜ ΑΥΡΗΛΙΑΝΟϹ ϹΕΒ. Laureate and cuirassed bust right.        Rev.   ΕΤΟΥϹ S (date). Elpis advancing left, holding flower and raising skirt.     BMC 2347; RPC X online - (unassigned; ID 75745).     8.35 g.   20.60 mm.          VF.