The contents are as follows.
(i) Lancaster, reports, 1794, and correspondence, 1794, 1817 (folio 1);
(ii) Lea, reports, 1804, 1807 (folio 34);
(iii) Leeds and Liverpool, correspondence, 1798 (folio 42);
(iv) London to Portsmouth, including the Croydon Canal, correspondence, 1795, 1802-1804, 1817, 1821, and papers, 1802-1803 (folio 185);
(v) Perthshire, instructions for a survey, 1793 (folio 230);
(vi) Regent's, correspondence and printed plan, 1811-1812 (folio 232);
(vii) Rochdale, dividend letters, 1811, I817 (folio 243);
(viii) Rother, reports, 1804-1803 (folio 246);
(ix) Royal (Ireland), letter, 1806. (folio 256);
(x) Shannon, correspondence, 1821 (folio 258);
(xi) Tamar, correspondence and reports, 1795-1796 (folio 266);
(xii) Thames and Medway, reports, 1800, 1803, 1820 (folio 299);
(xiii) Union, correspondence, 1800, 1816-1817 (folio 307);
(xiv) Worcester and Birmingham, printed minute, 1811 (folio 313).