Maps elsewhere on this web site:

"The Panorama of Matlock and Its Environs; With the Tour of the Peak", by H. Barker, Esq. (1827) - with the preface
"The Panorama of Matlock and Its Environs; With the Tour of the Peak", by H. Barker, Esq. (1828, 3rd edn)

Old Derbyshire Maps

Maps elsewhere on the internet:

Streetmap (based on current OS maps):
These external links will open in either a new tab or a new window

Matlock
Matlock Bath
Riber
Scarthin (enlarge the map of Cromford)
Starkholmes

Wishful Thinking
The Derbyshire section has two old maps that can be enlarged. One is an 1878 map published by Adam and Charles Black. The same map was published in several of their earlier "Tourist Guide[s] to Derbyshire". A detail from the map in the slightly later guide of 1888 is linked above.

National Library of Scotland's Old Map collection
The U.K.'s most comprehensive maps archive. Ordnance Survey maps from the mid to late nineteenth century.