Malter - SEV. ALEXANDER AE-25. Troas. Horse Imperial Rome, Severus Alexander 222 - 235 AD. AE-25. Alexandria Troas, Troad. 8.12g. His laureate, draped and cuirassed bust rt. / Horse grazing rt. Fine+, reverse. Overstruck over another issue, which can be seen in various places on the reverse, although host coin type is unclear (to me anyway)..