| Technical drawing numbers | |
| S1747/1 | Record of amendments |
| S1747/2 | Locking sketch |
| S1747/3 | Mechanical locking table |
| S1747/4 | Detection table |
| S1747/5 | Electrical control table |
| S1747/6 | Dog chart |
| S1747/7 | Lever leads |
| S1747/12 | Signal box diagram |
Originally Quakers Yard Low Level Junction.
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Ocean & Taff Merthyr Collieries | —— This box —— | Quakers Yard High Level Station Quakers Yard Centre Yard |
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 - South Wales'. For availability and ordering information, click on the image below.
This page last updated on 8th October 2010.