Boncath

Technical drawing numbers
S2212B/1Record of amendments
S2212B/2Locking sketch
S2212B/3Mechanical locking table
S2212B/4Detection table
S2212B/5Electrical control table
S2212B/6Dog chart
S2212B/7Lever leads
S2212B/12Signal box diagram

A McKenzie & Holland type 3 box was built here in 1886.

The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file is available on a CD-ROM entitled 'Great Western Box Diagrams - Section M'. For ordering information, click on the image below.

This page last updated on 30th April 2009.