| Technical drawing numbers | |
| S3001/1 | Record of amendments |
| S3001/2 | Locking sketch circa 1913(full size version acquired since publication of update CD) |
| S3001/3 | Mechanical locking table |
| S3001/4 | Detection table |
| S3001/5 | Electrical control table |
| S3001/6 | Dog chart |
| S3001/7 | Lever leads |
| S3001/12 | Box diagram |
Circa 1913 sketch added. /1 amended and /3 added
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Gobowen North | —— This box —— | Chirk |
No SRS diagram is available.
This page last updated on 8th March 2013.