| Technical drawing numbers | |
| S3246/1 | Record of amendments |
| S3246/2 | Locking sketch |
| S3246/3 | Mechanical locking table |
| S3246/4 | Detection table |
| S3246/5 | Electrical control table |
| S3246/6 | Dog chart |
| S3246/7 | Lever leads |
| S3246/12 | Signal box diagram |
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Penychain | —— This box —— | Pwllheli (West) |
The diagram below is a low-resolution version to indicate the content: a full-resolution 'pdf' file will appear here (once it is available) as new information since the relevant CD-ROM was published. The full-resolution image may be opened by clicking on the image below.
This page last updated on 20th June 2020.