Technical drawing numbers
S2513/1Record of amendments
S2513/2Locking sketch
S2513/3Mechanical locking table
S2513/4Detection table
S2513/5Electrical control table
S2513/6Dog chart
S2513/7Lever leads
S2513/12Box diagram

A replacement GW type 27C box was built here in July 1907.
‹‹UP  Click below to move to adjacent box  
Eastern United Colliery [Glos.]  ——  This box   ——   

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.