Constantine AE3 306-337 AD, Ticinum.

Obv: IMP CONSTAN-TINVS MAX AVG, Helmeted, laureate, cuirassed bust right. 
Rev: VICTORIAE LAETAE PRINC PERP, Two Victories facing each other
holding a shield inscribed VOT PR on altar, decorated with a 
cross. altar type "Helvetica 6c".
Mintmark TT

RIC VII Ticinum 86, rated R3

With permission of www.slaveycoins.com, March 2012.