Constantius I, AE follis of Carthage. 

CONSTANTIVS NOB CAES, laureate head right.
FELIX ADVENT AVGG NN, Africa standing left, holding standard and elephant tusk, lion with prey at foot left. 

H in right field. 
Mintmark PK Gamma.

RIC VI Carthage 26a.

Contributed by Richard Demarco of Carpe Diem Numismatics, April 2019.