Hayes & Harlington

Technical drawing numbers
S25/1Record of amendments
S25/2Locking sketch
S25/3Mechanical locking table
S25/4Detection table
S25/5Electrical control table
S25/6Dog chart
S25/7Lever leads
S25/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Southall West Junction  ——  This box   ——  Dawley

The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will be published on a CD-ROM entitled 'Great Western Railway Signal Box Diagrams - Section A'. For availability and ordering information, click on the image below.

This page last updated on 5th February 2010.