Over Jcn

Technical drawing numbers
S2420/1Record of amendments
S2420/2Locking sketch
S2420/3Mechanical locking table
S2420/4Detection table
S2420/5Electrical control table
S2420/6Dog chart
S2420/7Lever leads
S2420/12Box diagram

A replacement non-standard box was built here in January 1953.
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Gloucester West  ——  This box   ——  Over Sdgs

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.