Justinian I. 527-565 AD. AE22 Decanummium, Carthage mint. 
5.25 g. Year 13 (AD 540-541).

DN IVSTINI-ANVS PP AVG, pearl-diademed, draped and cuirassed 
bust right.
Large I, ANNO to left, cross above, date XIII to right.
Mintmark CAR. 

SB 269; MIB 199.

Submitted by Cameron Day, cerberuscoins.com, June 2016