Watch List notes:

Otacilia Severa. Augusta, A.D. 244-249. Æ sestertius (30 mm, 19.88 g, 12 h). Rome, under Philip I, A.D. 246. OTACIL SEVERA AVG, diademed and draped bust of Otacilia Severa right / CONCORDIA AVGG, S C in exergue, Concordia seated left, holding patera and double cornucopiae. RIC 203e. Dark green patina, reverse a bit rough. Very fine. 

From the Maple Leaf Collection.