Technical drawing numbers
S2128/1Record of amendments
S2128/2Locking sketch
S2128/3Mechanical locking table
S2128/4Detection table
S2128/5Electrical control table
S2128/6Dog chart
S2128/7Lever leads
S2128/12Signal box diagram

A type GW3 box was opened here by 1884.
‹‹UP  Click below to move to adjacent box  DOWN››
Cilyrychen Crossing  ——  This box   ——  Tirydail

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.