Technical drawing numbers
S739/1Record of amendments
S739/2Locking sketch
S739/3Mechanical locking table
S739/4Detection table
S739/5Electrical control table
S739/6Dog chart
S739/7Lever leads
S739/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Wellington West  ——  This box   ——  Whiteball Sdg

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 'Signal Box Diagrams - West of England'. For availability and ordering information, click on the image below.

This page last updated on 24th May 2010.