City Commemorative. Trier. 333-334 AD. 

VRBS ROMA, helmeted bust of Roma left, wearing imperial mantle
No legend, she-wolf standing left, head turned right, suckling Romulus and Remus. 
Simple palm branch and two stars above. 
mintmark TRP. 

RIC VII Trier 561; Sear 16489.

With permission of CNG, cngcoins.com, auction 422, Lot 610, June 2018.