Severus Alexander AE25 of Alexandria Troas. Obv: IMP SEV ALEXANDER AVG, laureate, draped and cuirassed bust left, holding spear and shield decorated with head of Medusa Rev: COL AVG, Horse grazing right, horseman behind holding pedum, tree to left, TROAS in exergue. Unrecorded with this obverse AND reverse. i Cf. Bellinger ("Troy, the Coins") obverse A341, reverse A338, not in SNG von Aulock or SNG Cop. Contributed by Dane for George Clegg (biggyg2), August, 2006.