Observations on the most advantageous line of country through which a canal navigation may be carried, from Newcastle upon Tyne, or North Shields, towards Cumberland, &c. with a proposal to extend collateral branches by the Pont and Blyth Rivers to Morpeth, the Port of Blyth, &c. ... By Jona. Thompson. - Thompson, Jona. (printed for R. Sands,, 1795)