Gyfeillon Lower Junction

Technical drawing numbers
S1701/1Record of amendments
S1701/2Locking sketch
S1701/3Mechanical locking table
S1701/4Detection table
S1701/5Electrical control table
S1701/6Dog chart
S1701/7Lever leads
S1701/12Box diagram

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Gyfeillon Upper  ——  This box   ——  Rhondda Cutting

The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file has been published on CD-ROM (GW South Wales). 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 29th October 2010.