The Roman Empire after its division into the eastern and the western empires. Drawn by Dr. Charles Muller. Engraved by Edwd. Weller. London : John Murray. 1873. (to accompany) Dr. William Smith's Ancient atlas. 8. 1874. (inset) Empire of the Parthians. https://www.davidrumsey.com/luna/servlet/s/euw816 #Map #Maps #MapHistory #History #Histodon #Histodons #Cartography #Roman #Empire @histodon @histodons