| Reference Number | S5/A41/3514 |
| Catalogue Level | Item |
| Title | Plan: Port St Mary Harbour |
| Date | Undated [after 1977, pre 1990s] |
| Description | Structure or Place: Port St Mary, Harbour. |
| Notes | Port St Mary |
| Physical Description | On tracing paper |
| Access | Open |
| Extent | 1 sheet |
| AltRefNo | C756/2 |
| 171 |
| AccNo | A41 |