To the nobility, gentry & clergy of the county of Lanark this map shewing all the railways, new lines of road, &c. is ... dedicated by the proprietors / 
Johnson, William.
Hall, Sidney.
Edinburgh :  J. Johnstone, W. & A.K. Johnston, &c., 
[ca. 1850]
Another edition of map 11 of the Thomson's Atlas.
Inset: Skeleton Plan of Glasgow [c. 11 1/3 inches to a mile]