Divus - Constantinople

RIC extracts for Constantinople Mint

"From the occasion of  Constanine I’s funeral must date the noble “Quadriga” solidus, and , presumably, the numerous billon coins of the same type without officinal number; like the similar issue at Heraclea, it must belong to a period ante-dating any control of Thrace by Constans."

"It’s accompanied in its large stage by a very rare consecration issue for Constantine I. This was struck in officina A, which is not otherwise recorded for this second bronze coinage; perhaps it was also responsible for the solidi, though it seems not to have struck silver. A possible pointer in the same direction is the fact that most of the consecration coins of the “Quadriga” type have, like the gold, no officina number at all."