Thornford to North Petherton (Second Geodetic Levelling, England & Wales (1912-21))
| Mark Number | Description | Type | Status | Photo |
|---|---|---|---|---|
| 33 | North Petherton FBM | FBM | Present |
|
| Mark Number | Description | Type | Status | Photo |
|---|---|---|---|---|
| 33 | North Petherton FBM | FBM | Present |
|