Description | Includes:- Trent Falls Improvement Bill sketch plan showing proposed works, 1926 Trent Falls Improvement Act, 15 Jul 1926 Aire and Calder Navigation sketch diagram Goole to Hull, c.1930 Aire and Calder Navigation sketch plan of River Ouse, Goole to Trent Falls, Sep 1933 Aire and Calder Navigation Bill and Act to extend the time for completion of works and authorise further payment by Humber Conservancy Board, 1933-1934 Newscutting 'Extra £40,000 Grant for Trent Improvement Works' from the 'Yorkshire Post', 25 Oct 1933 Newcuttings relating to inspection of completed Trent Falls Works, 28 Jun 1935 |