Severus Alexander. AE Dupondius. 231-235 AD.  11.69g; 25mm.

IMP ALEXANDER PIVS AVG, radiate bust right, slight drapery 
on left shoulder
PROVIDENTIA AVG S-C, Annona standing front, head left, 
holding two corn-ears over modius and cornucopiae. 

RIC IV 643; Cohen 506. 

Courtesy of Roma Numismatics, May, 2010