Ponthir

Technical drawing numbers
S1247/1Record of amendments
S1247/2Locking sketch
S1247/3Mechanical locking table
S1247/4Detection table
S1247/5Electrical control table
S1247/6Dog chart
S1247/7Lever leads
S1247/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Llantarnam Jcn  ——  This box   ——  Caerleon Works 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 - North & West, Cambrian and Shrewsbury to Chester (GW in North Wales)'. For availability and ordering information, click on the image below.

This page last updated on 8th October 2010.