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, Goole, Grimsby, Howden Dyke, and Goole. For Grimsby and Keadby returns for 1930 see C DPD/1/3/3/1/78.

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