| Reference Number | DE/6/12/3/73 |
| Title | Comparative Sections for Proposed Branch Canal Tunnel [Netherton Tunnel] and Dudley Tunnel When Altered |
| Description | Coloured. Pencil annotation. 2 sections on a single sheet. Proposed branch canal tunnel from Netherton to Dudley Port (2567 yards). Altered Dudley canal from Park Head to Castle Mill (2270 yards).
Surveyor: Not known
Scale: Not known |
| Date | 19th century |
| Physical Description | [8 sheets attached together. Linen-backed. 120cm x 293cm] |
| AccessStatus | Open |
| Level | Item |