Byzantine Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 6.80 g. 26 mm.) Constantinople. 913-959 AD. Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 6.80 g.
Byzantine Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 6.80 g. 26 mm.) Constantinople. 913-959 AD. Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 6.80 g.