Technical drawing numbers
S2120/1Record of amendments
S2120/2Locking sketch
S2120/3Mechanical locking table
S2120/4Detection table
S2120/5Electrical control table
S2120/6Dog chart
S2120/7Lever leads
S2120/12Signal box diagram

A timber box was built here on 19th April 1911.
‹‹UP  Click below to move to adjacent box  DOWN››
Pantyffynnon (South)  ——  This box   ——  Pontardulais North

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.