Rome in the time of the emperors ; the Forum Romanum under the empire and the Imperial Fora ; Rome during the Republic ; The Forum before the time of Julius Cæsar ; Environs of Rome [cartographic material] / drawn by Dr. Charles Müller ; engraved by EdwdMüller, Karl, of Paris, cartographer[1874]At head of map: Dr. William Smith's Ancient atlas. 18, 19.Plates 18 and 19 from: Atlas of ancient geography, biblical and classical ... / edited by William Smith and George Grove. London : J. Murray, 1874.Relief shown by hachures.cartographic