| Technical drawing numbers | |
| S3011/1 | Record of amendments |
| S3011/2 | Locking sketch circa 1913 |
| S3011/3 | Mechanical locking table |
| S3011/4 | Detection table |
| S3011/5 | Electrical control table |
| S3011/6 | Dog chart |
| S3011/7 | Lever leads |
| S3011/12 | Box diagram |
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Rhostyllen Bersham | —— This box —— | Croes Newydd South Fork |
No SRS diagram is available.
This page last updated on 12th October 2010.