this FTR has an unlisted workshop, but out of 15 possible workshops, only five were recorded in RIC from this issue for Gallus.
Constantius Gallus
A.D. 350- 353
4.0gm
DN CONSTANTI-VS NOB CAES; bare-headed, draped and cuirassed.
FEL TEMP RE-PARATIO; Soldier spearing fallen horseman; S in left field.
In ex. ANBI
RIC VIII Antioch 149