|Technical drawing numbers|
|Record of amendments|
|R1571A||Mechanical locking table|
|R1571B||Electrical locking table|
|Signal box diagram|
A replacement type SEC box was built here in the early 1900s.
|‹‹UP Click below to move to adjacent box DOWN››|
|Polhill||—— This box ——||Sevenoaks No.1|
The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file has been published on CD-ROM (SR Sections A & B). For availability and ordering information, click on the image below.
This page last updated on 4th June 2009.