Longhorsley to Hexham (Third Geodetic Levelling, England & Wales (1950-68))
| Mark Number | Description | Type | Status | Photo |
|---|---|---|---|---|
| 1 | Longhorsley FBM | FBM | Present |
|
| 31 | Corbridge, Wheatsheaf Hotel | cut | Present |
|
| 34 | Beaufront Castle, North Lodge (2361) | FB | Present |
|
| 35 | Hexham FBM | FBM | Present |
|