| Technical drawing numbers | |
| S372/1 | Record of amendments |
| S372/2 | Locking sketch |
| S372/3 | Mechanical locking table |
| S372/4 | Detection table |
| S372/5 | Electrical control table |
| S372/6 | Dog chart |
| S372/7 | Lever leads |
| S372/12 | Signal box diagram |
Named 'Grafton Curve' until 1933.
| Click below to move to adjacent box DOWN›› | ||
| —— This box —— | Wolfhall Jcn Wolfhall Junction [MSW] | |
The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will be published on a CD-ROM entitled 'Great Western Railway Signal Box Diagrams - Section B'. For availability and ordering information, click on the image below.
This page last updated on 5th February 2010.