Byzantine Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 5.24 g. 28 mm.) Constantinople. 913-959 AD. Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 5.24 g.
Byzantine Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 5.24 g. 28 mm.) Constantinople. 913-959 AD. Constantine VII Porphyrogenitus with Romanus I, AE, Follis. (Bronze, 5.24 g.