Technical drawing numbers
S2670/1Record of amendments
S2670/2Locking sketch
S2670/3Mechanical locking table
S2670/4Detection table
S2670/5Electrical control table
S2670/6Dog chart
S2670/7Lever leads
S2670/12Box diagram

A replacement GW type 28B box was built here in June 1948, with a 3bar VT frame of 19 levers.
‹‹UP  Click below to move to adjacent box  DOWN››
Over Jcn  ——  This box   ——  Dymock

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.