Sirhowy Jcn

Technical drawing numbers
S1429/1Record of amendments
S1429/2Locking sketch
S1429/3Mechanical locking table
S1429/4Detection table
S1429/5Electrical control table
S1429/6Dog chart
S1429/7Lever leads
S1429/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Bird in Hand West
Tredegar Lower Junction
  ——  This box   ——  Maesycwmmer Jcn.

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 - South Wales'. For availability and ordering information, click on the image below.

This page last updated on 8th October 2010.