Constans, AR Argenteus or heavy siliqua. Trier mint. 21mm, 3.01 g.

FL IVL CONS-TANS PF AVG, laurel and rosette-diademed, 
draped, cuirassed bust right.
VICTORIAE D N AVG, two Victories standing facing, holding
between them a shield inscribed VOT X MVLT XV.
Mintmark TR.

RIC VIII Trier 166 ADD (emperor, unlisted for Constans); RSC 160b.

With permission of cgb.fr, Mail Bid Sale 13, lot 1282, July 2001.