The folder consists of documentation and statistics compiled by the Humber Conservancy Board in order to make its case against the Humber Bridge Bill. It contains fifteen booklets with the following titles:

1. Hull Corporation Bill (1906), Hull and Barnsley Railway Act (1907): Pier at Victoria Dock.

2. Hull and Lincoln Railway Bill (1883): Proposed Bridge across the Humber.

3. Keadby Bridge.

4. List of wrecks during 1928, 1929, 1930, and three months ended 31 March 1931.

5. List of wrecks during 1928, 1929, 1930, 1931, and four months ended 30 April 1932.

6. Memorandum as to Board's Financial Position.

7. Memorandum on foreshores and beds of Humber, Trent and Ouse.

8. Memorandum relating to Contributions.

9. Memorandum relating to River Lines.

10. Memorandum relating to Training Walls.

11. Memorandum relating to works for improvement of Humber.

12. Notices to mariners relative to wreck of s.s. 'Deerhound' in Upper Humber.

13. Particulars of former proposals to bridge or tunnel the Humber.

14. Particulars of proposals to bridge or tunnel the Trent.

15. Particulars of collisions with floating marks, jetties, etc. Upper Humber. From 1 January 1928 to 30 April 1932.