Severus Alexander AE Sestertius.
 
IMP SEV ALEXANDER AVG, laureate head right.
VIRTVS AVGVSTI, S-C, Virtus standing right, holding spear 
and resting hand on shield. 
Cohen 588; RIC IV-2, 623; Sear 8023A.

Courtesy of TimeLine Auctions (www.timelineauctions.com), Feb, 2012