"A Plan of the Rivers Ouse, Ure and Swale from the City of York to Ripon and Moreton Bridge with the Brooks to Thirsk and Bedale Shewing the intended Locks Cutts [sic] and Canals to Render the same Navigable taken in the Year 1767"
Includes "References to the Locks" giving the rise in feet and inches. Stamped "North Eastern Railway Engineer's Office York. Reference number S90 94/1". With a decorated title and pictorial information.