Constantius II, AE follis, Constantinople. 326-327 AD.

FL IVL CONSTANTIVS NOB C, laureate, draped, cuirassed bust left.
PROVIDEN-TIAE CAESS, campgate, eight layers, two turrets, 
star above, no door.
Left field: B
Mintmark CONS.

RIC VII Constantinople 10/21 var (unlisted officina).
Very rare.

Contributed by Eric Relph, Oct. 2012.