Otacilia Severa, AE 19, 4.18g. of Comana, Pisidia. 244-249 AD. 

MAR OTAC SEVERA AVG, diademed, draped bust right.
COL CO-MAMEN, Female deity, polos on head, veiled, standing right, 
holding patera.

Leypold 4 in MÖNG Vol. 32, no. 5, 1981. 

with permission of cngcoins, Dec. 2008. 
Another offered by Ars-Aeterna, Switzerland, in September, 2011