Nice Piece.
Obverse: bust of the empress in drapery and diadem, to the right, in the rim legend:
MARCIA OTACIL SEVERA AVG;
Reverse: Concordia seated on a throne to the left, holding a patera and a robe of abundance, in the rim legend:
CONCORDIA AVG, in segment SC;
Bronze, diameter 30 mm, weight 15.26 g, axis 1 h.