Harsig's Signalling Page 
Harsig's Signalling Page 

Last updated on
23rd March 2020



Harsig's Signalling Page

 District Line 

A selection of diagrams showing the signalling arrangements for sections of the District Line at different times throughout its history.

District And Piccadilly West   West Kensington to Hounslow West and South Harrow 1933
A large diagram showing the signalling on the west end of the District and Piccadilly Lines between West Kensington and Hounslow West/South Harrow, excluding the Richmond Branch, in 1933. Make sure you zoom in to see all the detail.
District East   Whitechapel to Upminster 1936
A set of diagrams showing the signalling on the east of the District Line between Whitechapel and Upminster in 1936.
Cromwell Road   Cromwell Road Area
A large diagram showing the area between Earls Court and High Street Kensington and between Earls Court and South Kensington. Make sure you zoom in to see all the detail.
Parsons Green   Parsons Green
A diagram showing the arrangements at Parsons Green shortly after control of the area was transferred to Earls Court. 

Most of the diagrams are in PDF format and to open them you will need Adobe Acrobat Reader. If you do not already have this it can be downloaded from the Adobe Website.

Harsig's Signalling Page