Test of Automatic Train Control apparatus modified to give a third audible signal
- Made:
- 1946
- maker:
- Great Western Railway
Technical Report, "Test of Automatic Train Control apparatus modified to give a third audible signal", July 1946, Great Western Railway, Department Signal and telegraph, format typescript, bound, number of pages 8, diagrams 9.
Details
- Category:
- Documents
- Object Number:
- 2003-9156
- Measurements:
-
: 8.2677 x 13.3858 in.; 21 x 34 cm
- type:
- technical report
