The Signalling Record Society
ELR to RailRef Correlation - ELR Codes X
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Signal Fact 31
In 1863 Charles Spagnoletti, Telegraph Superintendent of the Great Western Railway, devised a block instrument in which a disc swung to show the legend Train on Line or Line Clear in a little window.
Instruments of this type were still used by British Railways well through that organisation's life span!
Explanation of column content is here.
| ELR | BR-NR | Line Description | RailRef |
|---|---|---|---|
| XRC | Crossrail Central Section | ||
| XRS | Crossrail South Section | ||
| XTD | yes | Charing Cross - Dover Western Docks | SE001 SE040 |
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