Constantius II, AE 3, Constantinople, 348-50 AD, 2.04g.

DN CONSTAN-TIVS PF AVG, pearl diademed, draped, cuirassed bust right
FEL TEMP REPARATIO, radiate phoenix standing right on globe.
Mintmark CONSA star 

RIC VIII Constantinople 93B.

Contributed by Charlie Rudge, Sept. 2012.