Otacilia Severa potin tetradrachm, Alexandria, 249 AD, (Year 7). 12.23 g. 

M WT CEOUHRA CE M C CE, diademed, draped bust right. 
L-Z, Eirene standing left, holding corn-ears and caduceus. 

Geissen 2781. Dattari 4974 (this coin). BMC 2012 corr. Milne 3782.

Courtesy of Helios Auction 5, March 2011