- TacitusClipart.com
- Germanic Migrations and Conquests, 150-1066From The Historical Atlas by William R. Shepherd, 1911.
- (http://ancienthistory.about.com/od/romeancientrome/ig/Maps-of-Rome-and-the-Empire/index.htm) Ancient BritanniaFrom A Classical Atlas of Ancient Geography by Alexander G. Findlay. 1849.