Constans AE3 of Siscia - RIC VIII 93 - 337-340 AD Obv: CONSTANS P F AVG Rosette-Diademed, draped, and cuirassed bust right Rev: GLORIA EXERCITVS 2 soldiers standing to either side of one chi-rho standard. Exe: ASIS crescent Rated "C" Contributed by Peter Maguire, May, 2004.