| Technical drawing numbers | |
| S461/1 | Record of amendments |
| S461/2 | Locking sketch |
| S461/3 | Mechanical locking table |
| S461/4 | Detection table |
| S461/5 | Electrical control table |
| S461/6 | Dog chart |
| S461/7 | Lever leads |
| S461/12 | Signal box diagram |
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Ashcott | —— This box —— | West Pennard Polsham |
The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file has been published on CD-ROM (SR Sections P, S & X). For availability and ordering information, click on the image below.
This page last updated on 15th October 2010.