Profil of the earth's surface along the course of the great pipe from the fountainhead at commistown to the reservoir on the castle-hill, Edinburgh.

[1730?]
Includes distance table of stations from Comiston.
MS., in ink.
Probably relates to the 5" pipe, after its opening in 1720. Air values are indicated.
Refs: Colston, J. Edinburgh and district water supply 1890 Lewis, David Edin. water supply 1908.