An act to enable the Grand Junction Canal Company to vary the line of part of their canal in the county of Hertford and for altering and enlarging the powers of several acts relating to the said canal (s.n, 1818)
At head of title: Anno quinquagesimo octavo Georgii III. Regis. Cap. xvi. - Caption title. - Goldsmiths'-Kress no. 22171. - OCLC, 17021253. - Reproduction of original from Goldsmiths' Library, University of London