Derby 13
To the left of the plan, highlighted in buff, is a section,of the Ryknild Street, a Roman road which ran from the Fosse Way in Gloucestershire to 'Little Chester' (Derby). The attention paid to communications routes conforms well to the military and cartographic standards employed by the Survey. Stretches of the Grand Trunk and Derby Canals are shown in blue with individual locks distinguished. Woodlands are,indicated,by a green tint.
The British Library1822
1822