here's an extremely rare unofficial issue copying a GLORIA ROMANORVM from Constantinople
Constantine I
circa A.D. 327
19mm 3.2g
CONSTN-S NN✠ AVG; laureate head right.
GLORIV RO-MANORVM; Roma seated on a shield, holding a long sceptre, Victory on a globe in right hand.
in ex. CONS
cf. RIC VII Constantinople 17