Here is an uncommon FEL TEMP type-
Constantius II
A.D. 348- 350
22mm 3.9gm
DN CONSTANTIVS PF AVG; pearl-diadem, draped, cuirassed, globe in hand, N behind bust.
FEL TEMP REPARATIO; Emperor, nimbate and in military dress, with shield on left arm, galloping to right, thrusting with spear at two barbarians wearing pointed caps who kneel before him and raise their arms, N in right field.
In ex. RP
RIC VIII Rome 153