Otacilia Severa. Antoninianus. 246-248 AD. 

M OTACIL SEVERA AVG, Diademed and draped bust right, on a
crescent,
CONCORDIA AVGG, Concordia seated left by altar, holding patera and cornucopiae. 

RIC IV 126; RSC 17. 

With permission of numislanz.de, Auktion 102, lot 900