[5] "Some fifteen miles," Fortescue, _ibid._ "Seven miles," Oman, _History of Art of War, etc._ Always use a map when you write about battles. [6] "South-west," Fortescue, _ibid._, p. 38. [7] It may be presumed upon the analogy of surrounding vineyards--though it is not certain--that the cultivation of the vine would cease on the lower slope (since that inclined away from the sun), and was thickest upon the summit of the ridge.