City Commemorative, Rome mint, AD 337.

VRBS ROMA, helmeted bust of Roma left, wearing imperial mantle.
She-wolf standing left, head turned back, suckling the twins
Romulus and Remus. 
C or crescent between two stars above ?.
Mintmark: R ivy leaf Q. The leaf resembles a stalk and three dots.

RIC VII Rome 406 var (symbols). Unpublished mintmark.

Contributed by Alberto Rivera, May 2015.