| Technical drawing numbers | |
| S355/1 | Record of amendments | 
| S355/2 | Locking sketch | 
| S355/3 | Mechanical locking table | 
| S355/4 | Detection table | 
| S355/5 | Electrical control table | 
| S355/6 | Dog chart | 
| S355/7 | Lever leads | 
| S355/12 | Signal box diagram | 
Updated 8th July 2010 - /3 /7 added
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Swindon Town 'A' | —— This box —— | Chiseldon | 
The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will be published on CD-ROM (GW Section B, update CD). The update CD contains a redrawn or amended diagram. For availability and ordering information, click on the image below.
This page last updated on 8th February 2010.