Technical drawing numbers
S2169/1Record of amendments
S2169/2Locking sketch
S2169/3Mechanical locking table
S2169/4Detection table
S2169/5Electrical control table
S2169/6Dog chart
S2169/7Lever leads
S2169/12Signal box diagram

A type GW37a box was opened here on 10th January 1960.
‹‹UP  Click below to move to adjacent box  DOWN››
(CrossHands)  ——  This box   ——  Magpie Grove

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.