| Technical drawing numbers | |
| S2733/1 | Record of amendments |
| S2733/2 | Locking sketch |
| S2733/3 | Mechanical locking table |
| S2733/4 | Detection table |
| S2733/5 | Electrical control table |
| S2733/6 | Dog chart |
| S2733/7 | Lever leads |
| S2733/12 | Box diagram |
A replacement non-standard timber ground level box was built here in April 1961 with an 8 lever stud frame.
| ‹‹UP Click below to move to adjacent box DOWN›› | ||
| Bletchington | —— This box —— | Heyford |
No SRS diagram is available.
This page last updated on 2nd August 2009.