City Commemorative AE3. 330-333 AD. Cyzicus. 

CONSTANTINOPOLI, laureate and helmeted bust of 
Constantinopolis left, sceptre over shoulder 
No legend, Victory standing front, looking left, foot on 
prow, holding sceptre and resting hand on shield,  

Mintmark SMK Gamma.

RIC VII Cyzicus 92, rated R3.

Sold by Bertolami Fine Arts ACR Auctions, Jan. 2016.