Holt Jcn

Technical drawing numbers
S389/1Record of amendments
S389/2Locking sketch
S389/3Mechanical locking table
S389/4Detection table
S389/5Electrical control table
S389/6Dog chart
S389/7Lever leads
S389/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
  ——  This box   ——  Bradford Junction North

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.