This image is a derivative work of the following images: File:Byzantine_empire_1355.jpg licensed with PD-old-70 2009-11-08T13:17:39Z Alex:D 1134x897 (389269...
DescriptionByzantine empire 1355.jpg English: Map of the Byzantine, Ottoman and Serbian empires and their neighboring states, 1355. Date 1911 Source William...
