Technical drawing numbers
S492/1Record of amendments
S492/2Locking sketch
S492/3Mechanical locking table
S492/4Detection table
S492/5Electrical control table
S492/6Dog chart
S492/7Lever leads
S492/12Signal box diagram

‹‹UP  Click below to move to adjacent box  DOWN››
Pensford & Bromley Collieries Sidings  ——  This box   ——  Hallatrow

The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will be published on CD-ROM (GW Section B, update CD). The update CD contains a redrawn or amended diagram. For availability and ordering information, click on the image below.

This page last updated on 8th February 2010.