Triangulation Pillar S5725: Farnborough 

Location
Grid reference: SU 43436 81976.
Landranger 174: Newbury & Wantage, Hungerford & Didcot.
Waypoint: TP3120.
Neighbouring Triangulation Pillars
| S5826 | Fore Down 3.79km to the northeast. |
| S5728 | Red Lane 4.58km to the southeast. |
| S5730 | Pit Plantation 4.97km to the west. |
| S5822 | Chain Hill 5.96km to the northwest. |
| S5824 | Beedon Hill 7.09km to the southeast. |
Third Geodetic Levelling, England & Wales (1950-68)
This triangulation pillar was used during the Third geodetic levelling, England & Wales. It was included on the Great Bedwyn to Wallingford levelling line.