Theodosius I, AE3 of Cyzicus.

DN THEODO-SIVS PF AVG, pearl diademed, draped, cuirassed bust right.
CONCOR-DIA AVGGG, Roma, helmeted seated facing, looking left, holding globe and spear with its lower part hidden by her robe, right leg bare. 

Cross in right field. Mintmark SMKA. 

RIC IX Cyzicus 17c var (officina).

Dane's collection T258, March 2017.