| Document reference | ZPB X/4/22 |
| Title | Names of trustees of the River Derwent Navigation Act |
| Description | Notes on locks, letters to Thomas Wentworth re the Navigation and monies disbursed on account of the Navigation
[Box 25/2] |
| Date | c1714-1725 |
| Level | Item |
| Catalogue status | Catalogued |
| Copies | This item has been microfilmed [MIC 1333] |