Constantine II. AE follis. Cyzicus.

CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right.
GLOR-IA EXERC-ITVS, two soldiers, each holding spear and 
shield, two standards between them.

Mintmark star SMK delta.

RIC VII Cyzicus 112
Rated R5.

From Dane's collection, Nov. 2014.