Heddon, Three Tuns
Ordnance Survey benchmark details, visit information and associated levelling lines.
Mark details
| Type | FB |
|---|---|
| Date visited | 29-10-2022 |
| Status | Present |
| Latitude | 54.99740 |
| Longitude | -1.793337 |
| Flush bracket | S030 |
Description
No description available.
Levelling Lines (1)
| Line Name | Description | Position |
|---|---|---|
| South Shields to Hexham * | Line Cancelled | 107 |
