Arcadius, AE20 of Cyzicus.

DN ARCADIVS PF AVG, pearl diademed, draped, cuirassed bust right.
VIRTVS E-XERCITI, Emperor standing right, holding labarum 
and globe, left foot on captive.

Mintmark SMK delta.

RIC IX Cyzicus 25c, rated common.

AAH sale on ebay, 2000.