Heyford

Technical drawing numbers
S2734/1Record of amendments
S2734/2Locking sketch
S2734/3Mechanical locking table
S2734/4Detection table
S2734/5Electrical control table
S2734/6Dog chart
S2734/7Lever leads
S2734/12Box diagram

A McKenzie & Holland type 3 box was built here by 1884.
‹‹UP  Click below to move to adjacent box  DOWN››
Cherwell  ——  This box   ——  Fritwell & Somerton

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 2nd August 2009.