Constantinopolis Commemorative AE3. AE16, 1.75 gr.

Obv: CONSTANTINOPOLIS, laureate, helmeted & mantled bust left holding sceptre. 
Rev: Victory standing left on foot of prow with sceptre
 and leaning on shield, palm branch left
Mintmark TRP. 

RIC VII Trier 563, rated C2

Contributed by vertierix of muntenbodemvondsten Forum, July 2011.