Constans, AR Siliqua. 19mm, 2.80g. 337-340 AD, Constantinople. No legend, laureate head right, eyes raised. CONSTANS AVGVSTVS, Victory advancing left, holding wreath and palm. Mintmark: C dot I. RIC 19 and 20 var (bust type); RSC 2Ca and 2Cb var (ditto). Very rare. Contributed by Dr. Hubert Lanz, auction November 2000, Added July 2011.