Theodosius II with Valentinian III. AD 425-450. AE21 Exagium 
Solidi Weight. 4.32 g. Constantinople. Struck ca AD 426. 

DD NN AAVVGG, diademed and draped facing busts of Theodosius and Valentinian, cross between their heads.
EXAGIVM SOLIDI, emperor standing facing, holding labarum 
and cross on globe; star in right field.

Mintmark CONS. 
Bendall, Weights 13. 
Extremely rare.

Contributed by IV, Bulgaria, Apr. 2010