A register of rivercraft registration dues collected by the Humber Conservancy Board at Kingston upon Hull. The volume also records registration dues collected at Ferriby Sluice, Grimsby, Goole, and Keadby.

The 1930 returns for Grimsby and Keadby are included in this volume,as there was not enough space in the previous volume. For the 1930 or Hull Ferriby Sluice, and Goole: see C DPD/1/3/3/1/78. Only a small number of Hull returns are included for 1938, again due to lack of space.

Each entry records the following information on each craft:

1. Date of registration

2. Certificate number

3. Name of the craft

4. Home port

5. Craft owner and their address

6. Class of the vessel

7. Horse power of the craft (if steam)

8. Amount paid

9. Date of payment

10. Any further remarks