Technical drawing numbers
S609/1Record of amendments
S609/2Locking sketch
S609/3Mechanical locking table
S609/4Detection table
S609/5Electrical control table
S609/6Dog chart
S609/7Lever leads
S609/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Filton West
Stoke Gifford West
Filton Jcn
  ——  This box   ——  Patchway Tunnel

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 B'. For availability and ordering information, click on the image below.

This page last updated on 8th February 2010.