Severus Alexander AE26 of Markianopolis. Magistrate Festus. 

AVT K M AVR CEVH ALEXANDROC, laureate head right 
VP TIB IOYL FHCTOY MARKIANOPOLITWN, Homonoia standing left, 
holding patera and cornucopia.

Varbanov 1783 (this coin); AMNG 1010.

Courtesy of Antike Numismatik, Liste 41, 2003. 
Sept. 2011.