Map: Campaigns of 55, 54, and 53 BC by Greenough, D'ooge, and Daniell

Map of the campaigns of the years 55, 54, and 53 BC, during which Caesar led two expeditions to Britain, subdued the Treveri, and put down another Gallic revolt led by Ambiorix (Caesar's Gallic War Books 4, 5, and 6). From J.B. Greenough, B.L. D’ooge and M.G. Daniell, Caesar’s Gallic War (Boston: Ginn & Company, 1898), p. 94.