Arcadius AE 17mm, 2,37g 401-403 AD, Nicomedia. 

D N ARCADIVS P F AVG, pearl-diademed, helmeted bust facing
holding spear and shield. 
CONCORDIA AVGG, Constantinopolis seated facing on throne,
head right, foot on prow, holding Victory on globe and 
sceptre.
Mintmark SMNA

RIC 91. LRBC 2442.

Harlan J. Berk, ebay sale, 2003.