Technical drawing numbers
S2631/1Record of amendments
S2631/2Locking sketch
S2631/3Mechanical locking table
S2631/4Detection table
S2631/5Electrical control table
S2631/6Dog chart
S2631/7Lever leads
S2631/12Box diagram

A GW type 7B box was built here in about February 1905.
‹‹UP  Click below to move to adjacent box  DOWN››
Broadway  ——  This box   ——  Winchcombe

The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file has been published on CD-ROM (GW Sections G, R & S). The diagram itself has not changed (other documentation may have been added or the diagram renumbered or paired) since publication.

For availability and ordering information, click on the image below.

This page last updated on 4th August 2009.