| Technical drawing numbers | |
| S1264/1 | Record of amendments |
| S1264/2 | Locking sketch |
| S1264/3 | Mechanical locking table |
| S1264/4 | Detection table |
| S1264/5 | Electrical control table |
| S1264/6 | Dog chart |
| S1264/7 | Lever leads |
| S1264/12 | Signal box diagram |
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Crumlin Jcn. | —— This box —— | Crumlin High Level West |
The diagram will be published on a CD-ROM entitled 'Great Western Railway Signal Box Diagrams - South Wales'. For availability and ordering information, click on the image below.
This page last updated on 8th October 2010.