Triangulation Pillar S4510: Potterscrouch 

Location
Grid reference: TL 11757 05051.
Landranger 166: Luton & Hertford, Hitchin & St Albans.
Waypoint: TP5512.
Neighbouring Triangulation Pillars
| S4505 | Breakspear College 3.46km to the southwest. |
| S4457 | Netherwild Farm 5.43km to the southeast. |
| S4460 | Barnes Farm 5.54km to the west. |
| S4459 | High Street Green 5.58km to the northwest. |
| S4468 | Pound Farm 7.87km to the northeast. |