Technical drawing numbers
S1677/1Record of amendments
S1677/2Locking sketch
S1677/3Mechanical locking table
S1677/4Detection table
S1677/5Electrical control table
S1677/6Dog chart
S1677/7Lever leads
S1677/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Carn Parc  ——  This box   ——  Clydach Court Jcn.
Windsor Passing 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 '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.