| Reference Number | S5/A41/3480 |
| Catalogue Level | Item |
| Title | Plan: Douglas Harbour Layout |
| Date | Undated [late 20th century] |
| Description | Structure or Place: Douglas, Harbour. No drawing number |
| Notes | Douglas |
| Physical Description | On plotter paper taped together |
| Access | Open |
| Extent | 1 sheet |
| AltRefNo | C756/2 |
| 140 |
| AccNo | A41 |